Concrete Contractor October/November 2015

How Hydraulic Hand-held Tools Give Contractors a Break from Tier Changes

52

130+ Products Inside

October/November 2015

Telescoping Forms Make THE JOB EASIER 10

Under-slab Insulation Solution Mitigates Heating AND COOLING COSTS 16

Bringing the Internet, Bluetooth and WiFi, and Battery OPERATED TOOLS TOGETHER 61

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TOW LIKE A PRO. Precision. It’s what makes us Professional Grade. Precision you’ll find in our belief that good is a world away from great. And precision you’ll find in the 2015 GMC Sierra 3500HD Crew Cab, which offers a maximum fifth-wheel or gooseneck trailer weight rating of up to 22,900 lbs.* A meticulously engineered available Duramax 6.6L V-8 Turbo Diesel gets Sierra HD up to speed with 765 lb-ft of torque. And an integrated trailer brake controller works seamlessly with ABS to ensure that stopping is just as precise. When it comes to towing the big loads, the pros know: precision matters.

THE NEW GMC SIERRA DENALI HD. THAT’S PROFESSIONAL GRADE.

*Requires 3500HD Crew Cab Dual Rear Wheel 2WD with available Duramax 6.6L V-8 Turbo Diesel engine. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow. ©2015 General Motors. All rights reserved. The marks appearing in this ad are the trademarks or service marks of GM, its subsidiaries, affiliates or licensors.

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WHAT’S INSIDE October/November 2015

Issue 6, Volume 15

Features 10 Telescoping Forms Make the Job Easier

W E I V E R T C PRODU PRODUCT CATEGORIES 12 Forms & Reinforcement 14 Additives

18 Pumps, Placing & Consolidation 22 Screeds & Trowels

25 Decorative Concrete 30 Polishing Products & Equipment 43 Surface Prep & Dust Extraction 46 Sawing & Drilling 48 Repair

51 Testing & Software

52 . Worksite Products & Equipment

64 . Power Tools, Hand Tools, Lasers & Leveling

Green Key Concrete Forms offer contractors a variety of benefits.

16 Under-slab Insulation Solution Mitigates Heating and Cooling Costs Foam-Control Plus+ provides cost effective alternative for the University of Iowa.

52 Avoiding Tier Pressure Hydraulic hand-held tools give contractors a break from tier changes.

61 Bringing the Internet, Bluetooth and WiFi, and Battery Operated Tools Together The latest in tool technology.

Read these online exclusive articles at www.ForConstructionPros.com/concrete.

Departments

From Concrete Cutting To Demolition Brokk Opens New Doors for Interstate Sawing Company

6 Editor’s Letter

What’s Online

Sometimes all it takes is an eye for innovation and the courage to risk it all. For Duke Long, owner of Interstate Sawing Company in West Bend, Wis., it’s the secret to his success. Search: 12114328

65 Ad Index 66 The Last Placement

Cleared for Landing McCarthy Improvement Inc.’s 29-day runway turnaround at one of the world’s busiest airport. Search: 12114366

4 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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t

The Power to Build

Our founder Barclay Simpson started our company with a simple belief—help customers solve problems. Barc did just that when he created our first joist hanger in 1956 for a customer who needed to make a roof connection. Today, we are on all types of jobs offering many more solutions, including our highstrength concrete anchors and adhesives.

Wherever your next job takes you, we are ready with the product solutions to give you the power to build. Call your local rep at (800) 999-5099 and connect with us on strongtie.com/anchors.

Š2015 Simpson

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Strong-Tie Company Inc. ICIBUILD15

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QUALITY, PRODUCTIVITY, TECHNOLOGY,

quickly sums up the new S-10A Laser Screed® machine released by Somero Enterprises. Inc.® The ALL NEW S-10A has been engineered for productivity and convenience! It is compact in size at just 7,500 pounds, but highly productive.

With a 20’ telescopic boom and our patented, fully automated, self-leveling 10’ screed head the S-10A allows customers to screed 200 square feet per pass. Due to its light weight, the S-10A can be transported on either a flatbed truck or tag behind trailer.

The S-10A has operator conveniences unmatched in the industry. These include the Somero Quick GradeSet System which enables the operator to easily and accurately set grade in minutes. With only two steps, the operator easily accesses the centrally located operator platform for direct line of site to the pour while screeding and the OASIS Laser Control System from Somero allows the operator to fine tune and calibrate the machine without leaving the operator area. With easy to use controls the operator is able start screeding within minutes.

All of this and more is available at an affordable price!

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For More Information Contact +1 239.210.6519 or visit www.somero.com

What Concrete Contractors are Saying ~ • My guys can do this pour by hand today, but they wouldn’t want to see another one like it for a week.

With this machine, we could do it again tomorrow.

• This machine is perfect for getting into smaller buildings where the larger screed would not fit.

• It pulls a ton of concrete.

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EDITOR’S LETTER

Products to Help You Work Smarter The products presented on the following pages offer jobsite solutions.

W

hat you’re holding in your hand is the latest edition of our Annual 2016 Product Guide. The October/ November issue is packed with products and equipment you can utilize in your next project.

This year’s edition also features select editorial pieces on specific new products recently introduced to the marketplace. These pieces are designed to introduce you to a product you may not have been aware was available.

First up, on page 10, we introduce you to Kevin Parr, a contractor for 40 years, who along with his friend, Jimmy Schau, a Union Laborer of Local 1149, engineered and developed Green Key Telescoping forms. Parr says contractors who utilize these unique concrete forms will save money and perform the job more efficiently.

On page 16, learn how one contractor needed to find an underslab insulation strategy that would perform well in temperatures ranging Facebook.com/ ConcreteContractor

Advisory Board

Ryan Olson, Editor ROlson@ ACBusinessMedia.com (800) 538-5544

from below zero in the winter months to above 90 degrees Fahrenheit in the summer months.

Contractors have always been faced with the challenge of getting the most use out of their equipment and achieving a fast ROI. With the development of Tier 4 Final equipment and the subsequent rise in costs, contractors are re-evaluating their applications and taking a look at more economical options, such as hydraulically powered tools and equipment. Turn to page 52 to learn more.

Finally, we introduce you to the first tool manufacturer in the U.S. to link tools to the Internet. You’ve likely heard of the Milwaukee Tool Company, but have you heard about the new technology movement, the “Internet of Things” (IoT)? It will be a part of your future and will likely influence how you both live and work. Turn to page 61.

We hope you enjoy this issue and make it a point to use it as a resource for the coming year.

Follow us @ Concreteinsider

Kim Basham KB Engineering Cheyenne, Wyo.

Jim Cuviello Cuviello Concrete Polished|Stained|Crafted Stevensville, Md.

Jim Baty Concrete Foundations Association Mt. Vernon, Iowa

Chris Klemaske T.B. Penick & Sons, Inc. San Diego, Calif.

Search: Concrete Polishing

Dennis Purinton Purinton Builders, Inc. East Granby, Conn.

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www.ForConstructionPros.com/Concrete PUBLICATION STAFF

Vaughn Rockhold, (800) 538-5544, ext. 1248 vrockhold@ACBusinessMedia.com Ryan Olson, (800) 538-5544, ext. 1306 rolson@ACBusinessMedia.com Kim Basham, Jim Baty, Brad Humphrey, David C. Whitlock, Joe Nasvik Ad Production Manager Cindy Rusch Art Director April Van Etten Sr. Audience Development Manager Wendy Chady Audience Development Manager Tammy Steller Publisher

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Published and copyrighted 2015 by AC Business Media Inc. All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording or any information storage or retrieval system, without written permission from the publisher.

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by AC Business Media Inc., 201 N. Main Street, Fort Atkinson, WI 53538. Printed in the U.S.A. Periodicals postage paid at Fort Atkinson, WI, and additional entry offices. POSTMASTER: Send address changes to Concrete Contractor, PO Box 3605 Northbrook, IL 60065-3605 October/November 2015. Issue 6, Volume 15 One year subscription to nonqualified individuals: U.S. 1 year: $35, 2 years: $70. Canada & Mexico 1 year: $60, 2 years: $105. All other countries 1 year: $85, 2 years: $160 (payable in U.S. funds drawn on U.S. banks). Single copies available (prepaid only) $10.00 each (U.S., Canada & Mexico), $15.00 each (International).

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8 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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jdraeger@ACBusinessMedia.com eservais@ACBusinessMedia.com efinger@ACBusinessMedia.com aschwandt@ACBusinessMedia.com sdunphy@ACBusinessMedia.com dsingsime@ACBusinessMedia.com Tom Lutzke, tlutzke@ACBusinessMedia.com (630) 484-8040

Concrete Contractor is the Official Media Sponsor of the CFA Foundation Company Certification Program

®

1/6/16 1:39 PM

A New Definition of Night Lights Multiquip GloBug lighting solutions provide portable, glare-free lighting for construction sites, industrial applications, disaster relief, and special events. Easy to transport and easy to set up, GloBug lights produce clean, shadow-less illumination to enhance productivity and work zone safety. The GloBug line offers choices in Metal Halide and LED diffused lighting technology to meet the demands of your applications Find out more about the Multiquip GloBug family of lighting products.

Visit multiquip.com or call 800-421-1244 today.

Like us on Facebook

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FORMS & REINFORCEMENT

Telescoping Forms Make the Job Easier

There are numerous benefits for contractors who use Green Key Concrete Forms including ease of transportation, lightweight and fast set up and cleanup time.

K

evin Parr has been a contractor for 40 years. His experience as a contractor led him and Jimmy Schau, a Union Laborer of Local 1149 to engineer and develop Green Key Telescoping forms.

“Over the years we had trouble finding straight lumber or lifting heavy pieces of steel formwork,” Parr says. “Jimmy and I continued to discuss better ways for concrete forming, and we came up with this telescoping form with a built-in key way made of lightweight materials that eliminates the need for saws, fabrication and attaching a key way.”

Parr says he and Schau were working on a jobsite getting ready to place concrete. The concrete truck was backing in to position and accidentally busted a wood form along the edge of the slab. While the crew scrambled to fix the form, Parr and Schau decided there had to be an easier way to building concrete forms.

PVC, THE MATERIAL OF CHOICE Green Key Telescoping Forms are comprised of a PVC material with offered the strength and rigidity needed for a form. Parr says one of the challenges in creating these forms was the need to keep the weight low. “A typical 10 foot steel section of forms will weigh around 40 pounds. A 16 foot section of the Green Key Telescoping Forms weighs just under 14 pounds.”

Parr says one of the other aspects

that came into play when developing the product was using a plastic material. He says by virtue of the material, they were cutting down their carbon footprint. In doing so, it has allowed Parr to submit the forms to the United States Green Building Council (USGBC) for consideration to be accredited to earn LEED points.

The product is waiting to be evaluated by GreenSeal.

TELESCOPING FORM The outer section of the form is designed to hold the inner section in two-, four-, or eight-foot lengths.

You’ll notice one side of the form is smooth for edge slab applications and one key way side is designed to be used for construction joints.

Standard ¾” nail pin holes are predrilled in the section.

The inner section of the form fits in the outer section to extend the form up to 16 feet if using the eight foot lengths. The two foot section will extend to four feet and the four foot section will extend to eight feet.

For convenience, the inner section includes a thimble on each end to attach in order to maintain a flush top and face.

The forms are currently available in standard four inch height and they are taking orders for their new six inch line which is currently in production. They should be on the market by the end of the year.

CONSIDERING SAFETY Take a look at the telescoping forms and at first glance, you’ll notice

the fluorescent green color. That is no mistake. In fact, Parr says the color of the forms serves a unique and distinct purpose. “One of the issues when constructing large slabs, is sometimes the contractor needs to be out early in the morning to beat the heat. If it’s early in the morning, it may still be dark out, these form glow in the dark. You might not see the concrete you’re pouring, but you’ll see the form.”

BENEFITS TO THE CONTRACTOR? With the Green Key Concrete Forms, Parr says there are numerous benefits for contractors to use this type of forming system.

Transporting the forms requires no special truck. A regular pickup truck with an eight foot bed and the tailgate closed will easily transport the forms and the contractor will save space as opposed to other forming options.

Given the PVC material, the forms are lighter to carry on and off the jobsite.

Installation becomes quicker and easier than traditional wood forms.

“With wood you have to fight the twists and bows,” Parr says. “With these forms, it is totally possible to stretch them out, extend to the second piece and begin working.

All a contractor needs to do is align the thimble with the next set and everything stays nice and straight.”

The forms are manufactured within an 1/8 inch tolerance. “This makes it easy to get an 1/8 inch

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straight when installing the forms. In the time it takes to get wood forms straightened versus these forms, you will save time,” explains Parr.

The key way of the form is molded on one side, eliminating any work needed to obtain key way specifications. This feature alone will save enough money in labor and material to pay for the forms.

The key way allows contractors the ability to interlock slabs.

Finally, Parr says, decorative concrete contractors who are involved in stamping and staining work will find the Green Key forms a useful addition to their tools of the trade. “This is an excellent product for the stamping segment of the industry. The PVC does not absorb the dye or coloring and washes off with water. Contractors will avoid the chance of color bleeding when used on another project.”

with was how easy they come off when it’s time to strip the forms.

Typically, a contractor has to beat on the form and scrape the form to get them to release from a slab. With this, literally, a contractor pulls the pins off and they fall off the slab. It’s that easy.”

McAvoy also says he likes the versatile nature of the forms. “I like

the fact that one side is smooth and the other side has the key way in it.

There’s always a situation where a contractor is going to have to put quite a few key ways in a job. This is one set of forms that does it all.”

Ed. Note: For more information, visit www.greenkeyconcreteforms.com or direct at (740) 827-3635.

MAINTENANCE According to Parr clean-up and maintenance is quick and easy. Prior to placing the concrete, Parr says both sides of the form is sprayed with WD40 (or some other release agent).

The concrete will not stick to the form if this is done prior to the placement.

“When you strip the forms the next day, clean-up is performed by using a foundation brush to brush off any residual concrete. Slide the forms back together and you’re done.”

The PVC material creates a surface that concrete will not stick and can typically be wiped clean.

ONE CONTRACTOR’S EXPERIENCE General contractor, Mike McAvoy of T&M Construction, Seguine, Texas owns four, eight foot sections which extend out to 16 feet each piece. “Time is money and a contractor will save both. Considering set-up time and clean-up time, these forms cut both by at least a third.”

McAvoy says learning how to set them up was fast and easy. “The most impressive thing I was struck

www.forconstructionpros.com/concrete | October/November 2015 | Concrete Contractor 11

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FORMS & REINFORCEMENT Bend and Cut Rebar Fast

Western Forms E-Maxx Energy efficient concrete wall structure features R-Values ranging from R-10 to R-25 • Each wall consists of castin-place concrete, E-Maxx Corners-T-Studs, foam insulation and drywall or other finishing material • Walls can be poured with insulation on both sides to increase energy ratings • Inhibits mold growth and removes the source of food for insects and other pests ForConstructionPros. com/10184476 •

Doka Truss Table The Doka Truss table represents the fastest method to set and strip large slab formwork. This is a must to handle today’s demand for high-speed construction cycles.

• Fast construction cycles with substantial labor savings and optimized large tables for your project • Speed up your forming times by safely cycling large tables of up to 2,150 square feet per crane lift ForConstructionPros. com/12115837

CUT and BEND REBAR At the Shop or Jobsite

Fascut’s Model FS-600 combination rebar bender and cutter is a portable self-contained hydraulic workhorse that plugs into standard 110volts or can be run from a generator. Fabricate stirrups, hooks, 3-D bends and cut bars to length at the shop or job site.

• Bend and cut through #6 (3/4”) rebar • Two people can lift and carry • Made in the USA ForConstructionPros.com/12002646

One Series with DURA MULTILINK Technology

by NUDURA The One Series by NUDURA is a multilink form offering builders and architects unmatched versatility for projects designed using ICFs. At the core is DURA MULTILINK Technology, offering users the ability to create a wide variety of custom multi sided form combinations.

• The One Series combines traditional forming methods and ICF technology together to offer the ability to construct elevator shafts, stairwells and other areas where noncombustible products are required.

• The design easily allows installers to remove the form ply after concrete placement to expose a smooth concrete surface on one side and a fully insulated wall on the other.

ForConstructionPros.com/12108442

PERI Introduces New Slab Formwork GRIDFLEX

#8 bar rotary bender/cutter combo

Portable #6 bar cutter/bender

Replacement blades for most brands

www.RebarBlades.com

Quality rebar equipment since 1979

FASCUT Industries Inc. (608) 643-6678

www.fascut.com

PERI has introduced a new slab formwork system to the US market. GRIDFLEX is a lightweight aluminum grid element system that saves time by eliminating the need to set up and position girders individually, by providing ready-made aluminum grid elements that are simply hooked into the prophead and erected from below.

• Requires only four main components – prophead, one standard and two filler elements – making GRIDFLEX intuitive and straight forward.

• After an area is enclosed, the grid just needs to be covered with any grade of plywood which is then nailed down to the aluminum struts.

• The lightweight design, with a standard element only weighing around 40 lbs., allows a single person to easily handle the system.

• GRIDFLEX is expected to be a major productivity upgrade in terms of time and labor savings for contractors who are still doing a lot of work with girder slab formwork or heavy panel slab formwork.

ForConstructionPros.com/12055112

12 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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855-246-6256

www.MAKOproducts.com

MasterFiber MAC 2200 CB is a first-of-its-kind macrosynthetic fiber that chemically bonds to concrete, providing enhanced post-crack flexural performance, as compared to typical high-performing macrosynthetic fibers. This superior performance enables lower dosages of fibers to achieve desired shrinkage and temperature cracking control. The benefits of lower fiber dosage include: • Greater concrete workability and easier placement • Improved fiber dispersion and mix design optimization • Created to replace welded-wire reinforcement and No. 3 and No. 4 (10 mm and 13 mm) reinforcing bars that are typically used as temperature and shrinkage reinforcement • Recommended for use in cast-in-place and wet precast concrete, slabs-onground, bridge decks, concrete pavements, and white topping and overlays ForConstructionPros.com/12041414

ELEVATED DECK

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VAPOR BARRIER

UFP Concrete Forming Systems announces a line of nailer strips made using an industry-changing, fully-fibrous, extruded composite that offers strength, stability and durability unheard of in common wood nailer strips. Using Eovations technology, UFP Concrete Forming Nailer Strips are ready-to-use and are the highest-quality, longest-lasting strips available.

• The composite’s durability provides a virtually self-healing resilience without chipping, rotting, shrinking or swelling • No longer will contractors have to make their own nailer strips that wear out fast from repeated nailing and from rot due to moisture and exposure to the elements • Made in the USA • UFP Concrete Forming Nailer Strips are reusable time and again • The strips offer superior nail retention for securing plywood to aluminum beams— saving time and money and eliminating waste ForConstructionPros.com/12041992

ACCURATE VERSATILE ADJUSTABLE

The Next Generation of Concrete Forming Nailer Strips Unveiled

by UFP Concrete Forming Systems

This “one concept” approach to slab production eliminates the materials, transportation and clean-up of temporary forming methods and form anchors as well as the need for any dowel placement components.

• Lightweight PVC, cast-in-place screed rail is strong enough to handle all types of mechanical screeds • Provides a built-in expansion joint; pre-drilled dowel holes; and a built-in, removable void cap • 2- to 8-in. slabs • Ideal for use with vapor barriers • Form driveways to multi-deck pours to industrial slabs ForConstructionPros.com/10367320

SLAB-on-GRADE

K-Form Concrete Formwork System

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ADDITIVES

BOOST! from SUPER-KRETE Trinic LLC GFRC Admix Trinic LLC offers a powdered single dose admix for making ultra-high performance GFRC. This single dose admix has revolutionized GFRC allowing for traditional spray up or the option of direct cast applications. Trinic GFRC admix meets or exceeds traditional polymer performance with much lower dosing levels.

• Reduce pinholes, shrinkage and curling • Improves PSI/ Flexural strength and color dispersion • No shipping issues or paying to ship water • Single dose simplicity ForConstructionPros.com/11610459

SUPER-KRETE International, Inc. presents Concrete BOOST!, a ready-mix concrete booster that makes concrete stronger, harder and waterproof.

• Designed for smaller batches of concrete for use with a ready-mix sack up to 90 lbs.

• Can be used with any Portland cement-based material • One bottle will improve the overall matrix of the concrete by increasing strength up to 23%, waterproofing the concrete, resisting shrinkage cracks and improving the workability of the mix • The treated concrete results are reduction in permeability, efflorescence, susceptibility to freeze/thaw damage and resistance to water, radon and chloride ion intrusion • In concrete countertops, it will help keep slabs from curling as they cure ForConstructionPros.com/12005471

DELIVERING SUSTAINABLE SOLUTIONS After water, concrete is one of the most sustainable and widely-used materials in the world.

Fly ash plays an important role in increasing the sustainability of concrete. Headwaters Resources is the nation’s leader in supplying quality fly ash. We can help you discover how to improve the performance of your concrete while simultaneously improving its environmental profile.

Visit www.flyash.com for answers to the most common questions about fly ash. You can also contact your expert Headwaters Resources technical support representative for advice on your specific sustainability opportunities.

www.flyash.com 14 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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EFFICIENCY-BOOSTING PRODUCTS • 100+ EDUCATION SEMINARS • LIVE DEMOS • EXCITING COMPETITIONS

Everything starts at World of Concrete. It’s the industry’s only annual international event dedicated to the commercial concrete and masonry industries. And, it jumpstarts each new year by supplying you with the latest innovations, expert know-how and best new products to finish your work faster, better and more profitably. From the start of each job to its successful completion—we’ve got you covered.

FEBRUARY 2-5, 2016 SEMINARS: FEBRUARY 1-5 LAS VEGAS CONVENTION CENTER LAS VEGAS, NV, USA

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FLATWORK/ SLABS

By Sean O’Keefe

Under-slab Insulation Solution Mitigates Heating and

Cooling Costs

Foam-Control Plus+ provides cost-effective alternative for the University of Iowa and local building team.

M

ore than six years since the flood of 2008 destroyed the University of Iowa’s Voxman Music Building, the Hawkeye Marching Band is finally enjoying the benefits of a new indoor practice facility. Completed in the fall of 2014 as part of the Tennis and Recreation Complex, the band’s 82,000-square-foot indoor turf practice facility was constructed by General Contractor Russell under the State of Iowa’s first ever designbuild contract. This new $15 million facility features a full-scale artificial turf practice field that additionally provides much-needed indoor athletic facilities for the University’s intramural and club sports, as well as some athletic department teams.

Iowa’s intense weather produces temperatures swings that range from below zero in the winter months to above 90 degrees during the summer. As a result, designers and builders need reliable, durable insulation strategies that perform well in both extremes. During the project development phase, the design-build team recognized that a key consideration for the University would be how to mitigate long-term heating and cooling costs for a building roughly the size of a football field for the life of the facility. For a space that size, in-floor radiant heating provided a lot of advantages over forced-air.

“Because this was a designbuild project, there was a lot of opportunity to provide value analysis-based solutions during the pre-construction phase,” remarks Jim Seelman of MBA Incorporated (MBA), the subcontractor responsible for the indoor turf scope of work under Russell. MBA specializes in turf field construction and was familiar with a variety of architectural grade expanded polystyrene (EPS) insulation products that would support the radiant heating system.

Since the design called for some 80,000 square feet of under-slab insulation, Seelman recommended ACH Foam Technologies’ FoamControl Plus+ as an ideal solution.

In part, Seelman’s recommendation centered on the

80,000 square feet of under-slab foam insulation was installed in a single 12hour night’s work, tallying roughly 250 man hours of labor.

Photo Credit: ACH Foam Technologies

product’s favorable cost compared to XPS alternatives. Seelman estimates that selecting FoamControl Plus+ saved the project more than $100,000 in material costs alone over the original specified product. In addition, the selected product had to meet the University’s performance criteria. Compressive strength was one key consideration since the design called for a six-inch layer of rock aggregate on top of the insulation, followed by the artificial turf. Placing the aggregate on top of the insulation required large trucks to

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drive onto the already-placed foam to dump the material, which was then finished in place. Other factors were the superior R-value of Foam Control Plus+; the ease with which the radiant heating piping could be laid into the insulation; and the product’s 50-year warranty. It is also the first EPS insulation on the market to come in uniform pre-scored pieces, increasing the ease and flexibility of installation.

“This product is extremely easy to install,” Seelman says. “We actually hired the local high school football team to help with the installation, and the kids were able to use the work as a team fundraising project.” Under MBA’s guidance, all 80,000 square feet of under-slab foam insulation were installed in a single 12-hour night’s work, tallying roughly 250 man hours of labor. “There were about 20 players from the team and those boys worked so hard, we actually were pressed to keep the materials coming to them fast enough. They laid out the foam, tapped the joints, and kept the overall grid really straight. They also ate about $300 of pizza, but it was a great experience for all of us.”

The evenness of the product was also crucial. Since the insulation was being installed below grade, any inconsistencies in level could contribute to an uneven foundation.

MBA used a laser grading system to ensure a highly precise finish grade The superior R-value of Foam Control Plus+ offered a solution to which the radiant heating piping could be laid into the insulation.

Photo Credit: ACH Foam Technologies

that remained flush within a quarter of an inch to support the aggregate and turf layers. Seelman also touted Foam Control Plus+’s uniformity, calling it “the most square” foam product on the market.

Though the design-build methodology is tried and true for builders and clients across the county, for the University of Iowa it was an unfamiliar process. That meant increased attention paid to every design and construction decision, including material selection and procurement.

According to Seelman, the University wanted all long-lead items accounted for well before they were actually needed on site.

“When we made the switch from the original specified product to Foam Control Plus+, the University wanted actual photographic proof that we would have the required volume of materials on hand and ready for installation,” notes Seelman.

More than six years since the flood of 2008 destroyed the University of Iowa’s Voxman Music Building, the Hawkeye Marching Band is finally enjoying the benefits of a new indoor practice facility. Completed in the fall of 2014 as part of the Tennis and Recreation Complex, the band’s 82,000-square-foot indoor turf practice facility features a full-scale artificial turf practice field that additionally provides much-needed indoor athletic facilities for the University’s intramural and club sports, as well as some athletic department teams.

Photo Credit: ACH Foam Technologies

“When you are talking about pre-purchasing 80,000 square feet of foam insulation, it’s not the kind of thing that can be brought to a congested construction site and simply stored until it’s ready to be installed.”

Working with Seelman and the local product distributor, Whitecap, ACH Foam Technologies processed the material order and then stored the foam until the foundation was ready. Knowing that many contractors find themselves in similar situations, ACH Foam Technologies often works with distributors to warehouse purchased materials and transport them to construction sites for a just-in-time delivery.

From quality and performance to cost and customer service, ACH Foam’s Foam-Control Plus+ insulation proved to be a winwin choice for the building owner, designers, and builders.

www.forconstructionpros.com/concrete | October/November 2015 | Concrete Contractor 17

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PUMPS, PLACING & CONSOLIDATION Wacker Neuson BV 50A-H Backpack Vibrator

Terex Bid-Well 3600 The Bid-Well 3600 paver with enhanced paving carriage design can complete standard-duty slab-on-grade paving jobs such as parking lots, city streets and urban road repair as well as bridge decks.

• Standard paving widths range from 8 to 86 ft.

• Paving carriage includes segmented upper and lower sections and a heavy-duty design that positions the drag pan mounting system on the upper carriage to better handle dual drag-pan configurations • Features a universal power crown adjuster, swing leg design that enables zero clearance paving and an integrated LED lighting system • Rota-Vibe system includes an 11.5-in.-long roller that generates up to 5,000 vpm to effectively consolidate the top 2.5 in. of the slab ForConstructionPros.com/12038493

Putzmeister Upgraded Thom-Katt Trailer Pump Line The TK 40, TK 50, TK 60 HP and TK 70 trailer pumps feature a relocated fuel tank and a new control box with display.

• Fuel tank relocation featured on single- and tandem-axle units to allow for increased ground clearance for better access over rugged or uneven terrain • Control box provides for a more active presentation of pump information, diagnostics and an emergency run mode • Designed to handle harsh mixes and a variety of difficult applications • Offer easy filling and operation, fast setup and simple cleanup ForConstructionPros.com/12085007

The 29-lb. BV 50A-H features a comfortable backpack with a 50cc Honda engine and connections to easily use flex shafts and hybrid heads from the HMS flex shaft internal vibrator system.

• Can be used with 10-ft., 13-ft. and 16.5-ft. SM flex shafts and the 1 3/8-in., 1 3/4-in. and 2-in. high amplitude hybrid heads • Shoulder-mounted on/off switch and throttle control for simple operation • Quick-disconnect system provides for quick change of the various shafts and heads available • Custom-built harness pad and integrated back support belt • Belt easily fastens in the front so the operator can quickly and safely secure or remove the unit in seconds ForConstructionPros.com/12002401

New GFRC Sprayer for Countertops, Molds, Forms Announcing the GFRC (3-Jet Downward) Sprayer from ToolCrete for concrete countertop and mold applications. This tool will apply highfibered GFRC and aggregate filled mixes fast and evenly. The hopper holds approximately a gallon at a time and with the proper compressor you can fill a countertop or concrete mold with over 10 pounds of GFRC in under 60 seconds.

• Can be configured to spray with one, two or three jet settings to work with various compressor sizes.

• Based upon the ToolCrete 3 Jet Wall and 3 Jet Combo sprayers for walls and ceilings, this sprayer has been designed to work with countertops and mold forms shooting in a downward angle.

• In comparison to traditional hand packing, spraying provides a higher quality final product with an even dispersion of fibers and less clumping.

• This sprayer allows for projects to be easily scaled up and opens up creative opportunities previously not possible.

ForConstructionPros.com/12101960

The Rattle Stick The Rattle Stick adds vibration on any tool you click a handle into and the Snake Bite Bracket will clamp it on anything. Vibrate a 20’ mag screed or a 6” walking edge tool and anything in between.

• Powerful NIMH battery will float 10,000 to 12,000 square feet.

• Weighs 4.2 lbs.

• Brings the cream up and levels high spots and fills in low spots to create an evenly flat surface.

• The Rattle Stick interchanges with all your walking concrete tools, screed adaptable.

• Helps with low slump mixes and finishes any slump of concrete faster and easier.

ForConstructionPros.com/12113054

EASy Option Added to S 43 SX Schwing’s EASy one-sided outrigger system is now standard on the S 43 SX concrete pump with 5-section placing boom. The space saving feature reduces the pump’s footprint while allowing full reach of the placing boom off one side of the chassis.

• With the EASy system on the S 43 SX, the set up area is only 17’2” wide with a maximum reach and 140-degrees of slewing range.

• All allowable one-sided outrigger scenarios are integrated into Schwing’s Vector Controls that monitors and ensures the safety of the pump and its operator by preventing operation outside safe parameters.

ForConstructionPros.com/12108432

18 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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PERFORM AT A HIGHER LEVEL

PRO-TECH Certified Pre-owned Equipment

Designed to accommodate your specific budget, the Putzmeister Pro-Tech Certified Pre-owned Equipment program gives you the ability to diversify or enhance your fleet with affordable equipment. Available for boom pumps and Telebelts ®, the Pro-Tech program offers a multi-tiered service menu, with products ranging from “as-is” units to completely refurbished models that have been remanufactured to meet our original high standards. Many Pro-Tech Certified pre-owned models come with a new warranty, a reflection of Putzmeister’s commitment to quality concrete solutions and support for the pre-owned market.

At Putzmeister, exceeding your expectations isn’t a goal – it’s mandatory.

Visit pmaprotech.com to locate the equipment you need to perform at a higher level.

866.884.8801 | PMAProTech.com

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PUMPS, PLACING & CONSOLIDATION Line Dragon Concrete Placement Unit The Line Dragon is a remote-controlled concrete placement machine that saves workers from having to drag a concrete delivery line during a pour. The placer drags the end of the delivery line and places concrete while the dragger is hooked 20 ft. back carrying excess line and keeping it out of the pouring area.

• Placing boom swings 360° • Moves forward, backward, left, right or oblique • Weighs about 1,000 lbs ForConstructionPros.com/10082119

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Cemen Tech recently introduced a new mobile mixer in response to customer’s need for machines to meet the increased demand for concrete in the shotcrete and gunite industry.

In recent years, contractors have discovered the advantages to using volumetric mixers like the Gun-Crete Mobile to produce the concrete they need especially in remote locations.

• Designed to produce high quality gunite while giving the operator control over the consistency of concrete produced • The mixer utilizes a proven cement metering system to mix material with precise consistency, volume and accuracy • 24” wide conveyor belt for consistent and reliable flow of material with no bridging • Multi-section hydraulic pump provides the proper amount of oil to each circuit providing cooler operation even on warm days • Carrying capacity of up to 12 cubic yards and a production rate of up to 30 yards per hour • A water system is available to mix both concrete and gunite using the same piece of equipment • Other available options include a production printer, a power swivel for ease of operation, and admix systems ForConstructionPros.com/12099815

Oztec BP50a Backpack Concrete Vibrator The BP50a backpack concrete vibrator now has CE Mark approval certifying it has met EU consumer safety requirements. The vibrator features a totally enclosed rotary throttle that prevents wet concrete from entering and clogging the throttle mechanism.

• Will run steel and rubber vibrator heads up to 2 -1/2 in.

• Vibrator heads develop 12,000 vpm and never drop below 10,000 vpm • Standard Quick Disconnect “QD” system, Honda gasoline engines and “speed-up” transmission ForConstructionPros.com/10082973

20 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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CONCRETE SOLUTIONS TO BUILD OUR WORLD

BALL VALVE

ROCK VALVE ™

SP 88, SP 160, SP 260

SP 500, SP 750, SP 1000, SP 1250, SP 2000

Choose the simplicity of the mechanical ball-valve with the SP 88 or a hydraulic ball-valve with the SP 160 or SP 260 to pump grout, lightweight concrete, flowable fill, shotcrete and slurries.

Rock Valve™ pumps are excellent entry level performers, as well as seasoned professional machines pumping grout, shotcrete and structural concrete with output up to 118 yards per hour.

PEA-ROCK, GROUT, SHOTCRETE ½” MAX. AGGREGATE

PEA-ROCK, GROUT, SHOTCRETE 2½" MAX. AGGREGATE

TRANSFER TUBE PEA-ROCK, GROUT, SHOTCRETE ¾” MAX. AGGREGATE SP 305 The logical upgrade from a ball-valve pump. Hydraulically driven components apply up to 642 psi on the material to achieve impressive horizontal and vertical distances.

OUR CUSTOMER IS AT THE CORE OF ALL WE DO. SAFETY

INNOVATION

QUALITY

TEAMWORK

INTEGRITY

1-888-SCHWING | www.schwing.com

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SCREEDS & TROWELS Lura Wall Walker The Wall Walker is a roller screed attachment that hangs off the top of a wall to allow contractors to strike off a concrete floor as far down as 54 in.

• Adjust down in 1/4-in. increments • The floor will be as flat as the top of the foundation • Designed for the Lightening Strike roller screed system ForConstructionPros.com/10184227

Ligchine International ScreedSaver ScreedSaver screeding machines are designed to screed flat, slope and dual slope slabs via laser control and contoured slabs via 3D GPS satellite control.

• Screed on poly, heat tubing and styrofoam with ease and wire mesh and rebar without damage • Superflat screed heads with optimal FL/FF results • Roller heads for pervious and topping slabs • All-terrain track system ForConstructionPros.com/12003925

EZ Screed Tool The EZ Screed Tool is designed for walks, driveways and slabs of various sizes and allows leveling of concrete to be accomplished in an upright position for jobs of all sizes.

• Attachable 3-, 4-, 5- and 7-ft. rails constructed of 3/16 6061 T6 aluminum • Handle with textured rubber hand grips weighs 5 lbs., blades weigh 3-7 lbs.

• Quick-disconnect system enables quick switch from one blade to another ForConstructionPros.com/10080016

Spin Screed

MQ Whiteman HTXG6DF Dual Fuel Ride-On Trowel Somero 15R Laser Screed The 15R laser screed features dual proportional hydraulic cylinders over the self-leveling head that adjust to grade 10 times per second.

• 20-ft. telescoping boom reach • Oasis Laser grade control system • Automatic Soft Landing control • Automatic Column Block protection • LCD display screen • 360-degree hydraulic frame rotation • Plug-n-play ready 3D Profiler System available ForConstructionPros.com/12058136

EZYSCREED Manual Screed EZYSCREED is a manual screed, featuring an inbuilt level and reversible capabilities. It is lightweight with a designed screeding edge and reinforcements, making it the most useful, economical and strongest screed on the market.

• Available in lengths from approximately 3 ft.(900mm) to approximately 12 ft. (3.6 m).

ForConstructionPros.com/12003790

The MQ Whiteman HTXG6DF dual fuel ride-on trowel features a 2.4 liter, dual fuel, gasolineLPG engine from Power Systems International.

• The engine produces 68 hp (50.7 kW) and drives the HTX hydraulic system • The dual fuel capability allows quick transition for indoor finishing and requires no catalytic converter or DPF • This versatile engine also operates quieter than diesel powered HTX without sacrificing performance • Rotor speeds of 160 RPM provide the performance operators expect from a hydraulic drive trowel ForConstructionPros.com/12039930

The Spin Screed can be custom cut into lengths up to 22 ft., yet can be carried and loaded onto a truck by a single person.

• Complete 22-ft. unit weighs less than 100 lbs.

• Consists of an aluminum pipe powered by a heavy-duty right angle electric drill • Can be used on stiff, low-slump concrete of only 3 in. or on concrete with a higher slump • Leaves aggregate immediately below surface, producing a high-quality, durable finish ForConstructionPros.com/10084911

MBW’s 36” and 46” WalkBehind Power Trowels MBW’s 36” and 46” Walk-Behind Power Trowels feature the industry’s heaviest bearings, output shafts, gears, spiders and blade arms.

More importantly is operator comfort, safety and increased productivity which includes adjustable handles to fit the operator and absorb trowel torque.

• Balanced with regard to engine location for excellent performance and reduced operator fatigue.

• Heavier handle and stronger guard ring add extra safety.

• Made in the USA. ForConstructionPros.com/12113043

22 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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HoverTrowel Pneumatic Models

Wacker Neuson Upgrades CRT 60-74L The upgraded 60-in. CRT 60-74L 10-ft. hydraulic ride-on trowel weighs in at 2,650 lbs. with six blades per rotor and a path width of 123 in.

• 74-hp Kohler non-DPF Tier 4 Final turbocharged engine • Offers a blade speed of up to 150 rpm, hydraulic blade pitch, two-speed engine throttle and a 12-gal. fuel tank • Improved hydraulic drive system includes a cooler to the open-loop hydraulic system that keeps overall hydraulic system temperature down • Includes a gyro-assisted steering feature and dual mode power steering system ForConstructionPros.com/12040027

Weighing less than 45 lbs., the HoverTrowel is a patented power trowel designed for finishing polymer toppings.

• Interchangeable high and low pneumatic motors make it ideal for most of today’s polymer toppings • A six-position telescoping handle • Coupled with interchangeable guards, creating 25” and 34” trowel paths make this trowel easy to maneuver in confined spaces and wide open areas • Can be used for most epoxy, cementitious urethane, polymer modified, EPDM rubber and many other hybrid toppings with a variety of blades and floats.

• Its design makes these pneumatic motors easily interchangeable with the company’s four-cycle engine as well ForConstructionPros.com/12039894

The Original Screed Bracket from Kraft Tool Co. Kraft Tool Co. is pleased to introduce the Original Screed Bracket. This tool reduces fatigue by covering more surface area with less effort. The patent pending design creates a comfortable working angle when pushing or pulling across the concrete.

• A finisher can comfortably stand instead of kneeling, thus reducing the stress on the back and knees.

• Quickly and easily attaches to screeds or two-by-four boards measuring 1-1/2” thick.

• Requires eight 1” coarse thread drywall screws (not included).

ForConstructionPros.com/12057732

The EZ Screed Tool is designed to be used in an upright position in place of the traditional “bent over method”. It is faster and more effective in the leveling of concrete, resulting in a more precise professional finish to your concrete job and saving thousands of dollars in labor costs yearly. EZ Screed Tool is designed for walks, driveways and slabs of various sizes.

EZ Screed Tool Complete Set Features: ■

■

Powder Coated Steel Handle Weighing Only 5 pounds Quality Aluminum Screed Boards Weighing 3-7 pounds (3’, 4’, 5’ & 7’ Lengths)

■ ■ ■ ■ ■ ■

Steel Leg for Rest Times Comfort Textured Grips Ergonomic Design Lightweight & Durable EZ Clean up Patented and Made in the USA!

937-884-0081 www.EZScreedTools.com EZ Screed Tools, LLC – 9335 Arlington Rd, Brookville, OH 45309

www.forconstructionpros.com/concrete | October/November 2015 | Concrete Contractor 23

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SCREEDS & TROWELS Introducing the MAKO FinStand and Base Plate 4.5

Atlas Copco Launches Upgraded Trowels - BG245 and BG375

MAKO Enterprises is changing the way contractors do concrete with the new FinStand and Base Plate 4.5. The MAKO FinStand and Base Plate support a FinCap screed chair to provide adjustable elevation control for concrete slabs and structural members.

• Patented, stay-in-place screed supports are fully adjustable for any slab 4.5” (115mm) or thicker • The FinCap, FinStand and Base Plate assembly is engineered to provide up to 1.25” (40mm) of adjustability for each setting • All-threads are available in seven different lengths to generate the desired slab thickness • Adding a nut and washer to the all-thread will enable another 0.5” (13mm) gain in height for a total 1.75” (45mm) of adjustability • Suitable for all types of flatwork • Can be used with any type of screed, including: roller, vibrating or truss screeds, and wet, hand or laser screeds.

• Each FinStand with or without the Base Plate will hold up to 1,000 lbs when using a steel all-thread.

• Ideal for vapor barriers and provides a non-penetrating screed rail or structural element support solution • Supports can be brought quickly into alignment by inserting a #4 (13 mm) rebar between the FinStand and Base Plate ForConstructionPros.com/12040220

Atlas Copco’s new BG245 and BG375 walkbehind trowels excel at finishing concrete in limited-access worksites, and close to walls due to their compact bodies and light weight. The upgraded trowels feature an adjustable clutch to enhance versatility; a maintenance stand to make servicing easy; and a centrifugal clutch for safe operations. The trowels’ relatively light weight and compact protection rings provide versatility on concrete slabs.

• The BG245 weighs 130 lbs. and the BG375 weighs 185 lbs., making them easy to maneuver.

• Each unit features four blades that range from 24 to 36 in. long, which allows operators to tackle a wide range of projects, from sidewalks to driveways.

• The BG245 comes equipped with 24-in. long blades and features a rubber edger to prevent damaging walls or concrete, which makes it ideal for use on indoor worksites.

• The BG375 includes 36-in. long blades for operation on larger, outdoor applications, such as driveways.

• Both trowels come standard with a gas-powered, high-capacity Honda or Vanguard engine.

• The trowels’ quick pitch controls minimize set-up times and enhance their versatility.

• Contractors can fold the units’ operating handles to save cargo space and load handling time during transport.

• The BG375 features a detachable throttle that can be moved from the left handle to the right.

ForConstructionPros.com/12097663

QUALITY SURVIVES WISCONSIN BUILT SINCE 1967

MBW, INC

Now Available!

Screed Support System NEW from Spin Screed, the Screed Support System reduces fill volume by 85% compared to a pipe screed.

Complete Please visit our website

spinscreed.com

to see videos & our complete product line.

888-329-6039

4932 Lake View Drive • Quincy, IL 62305

Rugged 22’ Wide Screed

1,599*

$

+shipping

*prices subject to change

M B W, I N C • W W W. M B W. C O M C O M PA C T I O N & C O N C R E T E C O N S T R U C T I O N E Q U I P M E N T

24 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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DECORATIVE CONCRETE

AGT Glow-Crete Ambient Glow Technology’s new flexible Glow-Crete is a glow-in-the-dark, thin-set overlay. Spray, trowel, broom or squeegee the product, with no water needed to apply. Manufacturer testing shows the product will glow for 12+ hours for 20+ years. The waterproof, skid-proof and non-toxic material is available in Aqua Blue and Sky Blue in 1- and 3.5-gal. pails.

ForConstructionPros.com/10452732

Recycled Colored Glass Aggregate The Recycled Colored Glass Aggregate has a multi-dimensional shape and permanent color not found in natural marble aggregates.

• Made from recycled bottles and window glass • Aggregate is colored completely through and not painted • Silver Coating option results in enhanced reflection • Available in sizes 0, 1, 2, 3 and 4-6 ForConstructionPros.com/10090773

Concrete Solutions Trowel-Top

Deco-Strip Sealer Remover Deco-Strip removes a decorative acrylic sealer from all kinds of decorative concrete surfaces without scrubbing, scraping or creating harmful waste.

• Biodegradable • Penetrates and softens acrylic decorative concrete sealers in 40 minutes or less • Rinse with a pressure washer and the surface is ready for a fresh coat of decorative sealer • Meets all federal and state VOC requirements • Available in 1- and 5-gal. containers ForConstructionPros.com/10898756

The Concrete Solutions Trowel–Top is a “just add water,” polymer modified cementitious overlay material designed for thin, smooth resurfacing of floors, walls and countertops.

• Apply from 0 to 1/16-in. thick • Bonds to concrete and other surfaces • Use to cover stains and cracks • Use with integral colors, stains and dyes ForConstructionPros.com/10139895

Edge Liners Reusable, flexible edge liners transfer texture to edges, corners and risers of steps, countertops, pool copings and wall caps.

• Four textures: Denali, Yukon, Yosemite Stone and Roman Slate • Three profiles: Flat, Hammered Edge and Bull Nosed • Sized to fit form lumber with widths of 2 in., 3-1/2 in., 5-1/2 in. and 7-1/2 in.

• Made of lightweight polyurethane ForConstructionPros.com/10338434

Rock Edge Form The reusable, bendable Rock Edge Forms can be used for form a decorative edge on pools, countertops, bars, porches and more.

• Solid rubber allows user to screw the form in place • No additional backing forms needed • Bullnose and Slate edges also available ForConstructionPros.com/10895187

www.forconstructionpros.com/concrete | October/November 2015 | Concrete Contractor 25

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DECORATIVE CONCRETE H&C Dry-Shake Color Hardener & Release

Pandomo by Ardex The Pandomo product line offers a modern system for concrete surface design comprised of a wide-ranging system of Ardex high performance products for the creation of decorative concrete surfaces.

• Pandomo Floor materials level the existing substrate and can be applied without any joints • Base is a cementitious floor covering which allows an almost unlimited range of designs and colors • Loft, Floor and FloorPlus for commercial and residential application on concrete surfaces • 5 color schemes: light, natural, pure, bright, emphasis -- range of colors available • Pandomo Loft is designed for floors bearing large loads ForConstructionPros.com/10631193

Dry-Shake Color Hardener & Release is formulated for coloring and hardening new stamped concrete applications.

• Hardener is a blend of select grated aggregates, architectural cements, plasticizers and synthetic oxide pigment • Color Release releases stamping tools from concrete and provides a secondary accent color • When properly applied, system improves abrasion resistance • Both available in five packaged colors and five special order colors ForConstructionPros.com/10779360

Helix Architectural Color Hardener ChemSystems, Inc., a manufacturer of the Helix brand of decorative concrete colorants and admixtures introduces Helix Architectural Color Hardener, a dry shake surface color hardener containing reflective aggregate designed to produce an elegant and refined light exposed colored concrete surface. All-in-one product that combines the benefits of color hardener with specialty selected and graded reflective aggregates. Once applied, the surface is lightly exposed using Helix Surface Etch exposed aggregate surface retarder grade 01 or 03, or an acid wash using Surface Gel Tec HD24 gelled acid. The resulting finish is a lightly exposed and refined colored concrete surface with reflective aggregate adding sparkle and shine to the surface.

• Available in six standard colors with three different reflective aggregates (glass, mirror and carbide) • Custom colors or aggregates are available upon request.

• Long range benefits include increased service life of the concrete, increased light reflectance, increased coefficient of friction reducing slip issues, and increased aesthetic value from colored concrete • Once the concrete has cured, seal with Helix Super Seal SB, a penetrating waterproofing sealer is recommended to provide protection against water, oil, deicing salts and other common forms of contamination ForConstructionPros.com/12008183

QUIKRETE Translucent Concrete Stains QUIKRETE Translucent Concrete Stains create a semi-transparent appearance that highlights the natural variations in concrete and masonry surfaces.

• Water-based, polymer-bonded stains • Multiple color combinations to achieve a unique, multi-tone layered appearance that will not peel over time • Available in red, terra cotta, cola, light brown, light gray, gray, blue, golden wheat and brick red • Ideal for decorating garage floors, driveways, pool decks, sidewalks and patios ForConstructionPros.com/11302278

26 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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Beautiful, Durable, Resinous Flooring

Engineered for long-term superior performance, SpARTACoTEÂŽ polyaspartic floor coating systems are designed to meet the needs of the most demanding heavy-traffic environments.

SpARTACoTE polyaspartic coating systems offer: n Seamless and impermeable coatings n Low VoC and low odor systems n Excellent abrasion resistance n Fast return to service n Non-slip textures

Resinous Flooring Systems

A product brand of LATICRETE International, Inc.

www.spartacote.com 866.966.1329 A-6003-0915 Š2015 LATICRETE International, Inc. All trademarks shown are the intellectual properties of their respective owners.

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DECORATIVE CONCRETE ChemMasters Inc. Paver Enhancer

Butterfield Color Table Top Molds Butterfield Color is proud to announce new Table Top Molds, the latest addition to the company’s expanding line of decorative concrete urethane architectural precast molds.

These molds were cast from natural cut trunk rounds of giant Douglas Fir trees harvested from the Inland Empire area of the Northwest.

These molds were expertly cast to show amazing detail of growth rings, rays and inner and outer bark.

• Designed to be used as table tops, these molds come in two sizes: the 3 ft. round has a slice thickness of 2 in. and the 4 ft. round has a slice thickness if 2 ½ in.

• The mold can be poured using standard concrete, Flat-Out Countertop Mix, or a variety of other high strength concrete mixes • Legs are not included ForConstructionPros.com/12116621

Huron Technologies Form Release Agent 8066 Huron Technologies, Inc.’s Release Coating 8066 is a low VOC, waterbased emulsion that is designed to improve the surface finish of molded products while assisting in release form the mold.

• Pigment dispersion technology keeps dyes on the product and not the mold • Minimal buildup within the mold allows for more uses between mold cleanings • Minimizes bug holes ForConstructionPros.com/12074989

Designed to deepen and enhance the color of porous, drycast pavers, Paver Enhancer is a penetrating, water-based product that also offers improved stain resistance.

• Penetrates the surface of pavers for a matte finish • Highly breathable formulation minimizes the formation of efflorescence • Very low VOCs • The treatment can be used three ways: 1) by itself, for deep, rich color development and a matte finish; 2) applied over a water-based penetrating water repellent for extra protection; 3) prior to application of a glossy sealer for both color development and gloss ForConstructionPros.com/11173217

New Look, Same Products from Increte Systems

McKinnon Miracle Glaze H20 When you have special coating requirements to meet, why not use Miracle Glaze H20? Miracle Glaze H20 Features: • Exceptional chemical resistance • Two-component • Water-based aliphatic urethane • Superb satin gloss retention • Virtually zero VOC’s • Odor-free • Yields 4 mils coverage at 250 sq. ft. per kit Recommended Uses: • Aircraft hangers, service bays, and warehouse floors where light reflectance, chemical and abrasion resistance are required.

• The non-toxic cured state makes it an appropriate option for food process plants and hospital facilities.

ForConstructionPros.com/12028319

SAKRETE Introduces ShapeCrete ShapeCrete is a durable, professional-grade concrete product that plays like clay and works like concrete.

ShapeCrete is designed for easy workability and can be mixed into a clay-like consistency or a casting mix to create any shape imaginable. Users simply add water.

• Can be stamped or enhanced with glass or other unique objects • ShapeCrete is versatile, as it can be used in both thick and thin applications • Cures in 24 hours without kiln-firing ForConstructionPros.com/12041403

To better serve the demands of both our customers and new regulations, Increte Systems, the decorative line of products from Euclid Chemical have a new look. What hasn’t changed is the quality and performance you’ve come to expect and rely on from the full line of products from Increte Systems. The new labeling includes: • Easy-to-read product names and features in English, French and Spanish • The addition of QR codes offer immediate access to TDS and SDS information • Clear pictograms provide quick recognition for hazards and product warnings ForConstructionPros.com/12115918

Kingdom Products’ Top Cap Kingdom Products’ Top Cap is a onecomponent, low-build overlay engineered to develop maximum strength and attain a tenacious bond to properly prepared, cured concrete without the use of a bonding agent.

Broom-finish it, do a spraydown/knockdown, pigment, stain, stencil with it; give your worn, discolored concrete new life.

• Suitable for interior or exterior use • Formulated to withstand a harsh freeze-thaw • Can be applied with a trowel, squeegee or sprayed • Can be used to restore standard concrete or to create beautiful new design ForConstructionPros.com/12115299

28 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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Elastocolor = High hiding power and superior coverage with less effort

Elastocolor

®

Protective and decorative acrylic coatings for facades and walls Climate, weather and aging can take a severe toll on a building’s facades and walls. Yet vertical surfaces treated with MAPEI’s Elastocolor weatherproof coatings can enjoy long-term durability with brilliant color and low maintenance.

• High hiding power on substrates, which means less product and fewer applications are needed • Minimized maintenance, thanks to exceptionally low dirt retention • An unlimited number of color options, all highly resistant to UV fading over time • A high level of reflectivity, reducing energy costs • Flexibility to accommodate movement and minor cracking of surface

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POLISHING PRODUCTS SCOFIELD SelectSeal Plus Waterborne Concrete Sealer Are you concerned about solvent fumes on interior floors? Now you can breathe easy. The all new SCOFIELD SelectSeal Plus waterborne concrete sealer produces a gloss that is comparable to most solvent-based sealers. It does this with low odor, so you can use it with confidence on the interiors of most buildings.

High-solids formulation that also delivers exceptional abrasion resistance in the finished floor.

• Enhanced gloss • Low odor • Durable ForConstructionPros.com/12116276

Ameripolish SureLock Color System

Terrco Propane-Powered Grinder

The Ameripolish SureLock Color System is a three-part system engineered protect color in polished concrete from moisture, ultraviolet radiation, stains and etching agents.

• The three parts - SureLock Dye, SureLock Densifier and SureLock Stain Protector - are designed to work together, chemically bonding to the concrete and each other • UV stabilizer in the dye provides additional color protection • The densifier is a proprietary, lithium-based densifier/hardener • Stain protector provides an additional application of UV stabilizers ForConstructionPros.com/10083470

The 2000-LP is a propane-powered concrete floor grinder/polisher that allows contractors to work without an electrical power source.

• 22.5-inch disc sweep • Optimal for jobs exceeding 5,000 square feet • Four opposite-rotating heads will perform concrete polishing at 2,000 sq. ft. per polishing pad per hour, depending on grit, and take care of mastic removal at a rate of 800 sq. ft. per hour • Net weight of 865 lbs.

• 650 lbs. of abrasive pressure • 20-gal. water tank ForConstructionPros.com/10258909

(800) 331-1423 (215) 393-4800 FAX www.aztecproducts.com

WorkSmart™ Cordless Grinding and Polishing System ✔ Cut the Cord

CARB, CE, EPA, LEED and GS-42 certified

✔ Eliminate Set Up Time ✔ Eliminate Generators ✔ Grow Your Profits

Distributor Opportunities Available 30 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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GFRC/RPC/ECC

Admix Trinic GFRC Admix Advantages

• M ulti component powdered admixture simplifies the production of GFRC, RPC, and ECC mixes • Proven through independent testing to eliminate the need for 7 day wet cure of GFRC products: outperforms control samples by over 500 PSI in flexural tests • Eliminates the overnight shipping costs in winter, foaming, separation and moldy product problems associated with liquid polymers

Hydration Stabilizer • Ready to use powdered initial set retarder • Makes more uniform and predictable HP/UHP concrete • Glass fiber reinforced concrete, ECC/SCC

11K Single Component GFRC Mix • Just add water and start spraying • High performance 11,000 PSI premix • Add fiber for a high performance back coat

Versa Color • Sub-micron nano-particle pigment base allows for true color perception • The highest UV stability available, for use on exterior or interior applications • Carrier options include, but not limited to, water, acetone, isopropyl alcohol, denatured alcohol, and Trinic LS Densifier

Trinic Plasticiser • Faster blending, easier wetting out of cementitious paste and color components • Increases compressive and flexural strength • Makes the production of high performance low water to cement ratios possible

Trinic Stage II Powder Accelerator/Hardener Advantages • Increases the early and ultimate strength of concrete with minimal effect on initial workability

Integral Color • Pure and intense colors and truest black • Almost 2,000 colors possible

• Offsets the retarding effects of high plasticiser dosages while reducing pozzolan strength lag

• Low doses save money

• Delivers excellent results in normal and cool conditions where very high next day strengths are required

Trinic Training

800-475-1975 CONC1015_30-42_Polishing.indd 31

FREE classes are provided each month for your success

www.trinic.us

info@trinic.us 10/9/15 9:26 AM

POLISHING PRODUCTS GelMaxx ECO-QUICKgel

UltraGrind Concrete Grinding Machine Aztec’s UltraGrind is a propane powered, planetary head, gear driven concrete grinding and polishing machine for concrete floors.

• Designed for both material removal and highly polished concrete floors • 40 lbs. of head pressure per diamond abrasive • 2-in. exhaust ports • 8-gal. water tank • 20-hp Kawasaki 603cc engine with heavyduty canister air filter • CE, EPA/CARB, LEED and GS-42 certified ForConstructionPros.com/10184434

GelMaxx ECO-QUICKgel is a super absorbent powder that works quickly to turn concrete slurry, or any liquid waste, into a dry material that is safe to dispose in any standard trash can.

• Creates a hassle-free cleanup process • Can absorb up to 500 times its weight in liquid • EPA compliant • ECO-QUICKgel is able to treat wastewater for concrete grinding, polishing, cutting, coring, masonry, and more ForConstructionPros.com/11173620

StoneEdge Pit Grout StoneEdge is a polishable tinted grout coat that also accepts polishing dye. When used properly, it increases reflectivity by filling air voids, small pop outs and pitted areas in finished concrete and terrazzo floors.

• StoneEdge Pigment Packs can be added to StoneEdge Grout Mix to create custom colors • 18 different pigment colors to choose from ForConstructionPros.com/11191533

32 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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THE MOST EFFICIENT WAY TO RESTORE AND MAINTAIN A BRILLIANT FLOOR FINISH

LB36G-S “hybrid” machine - a 36” propane burnisher that can also hone, polish and clean.

FI N I S H Y O U R P ROJE CTS FAS TE R WITH LAVINA ® AND SHINEPRO ® !

SUPERIOR RESULTS AND COST SAVINGS!

SHINEPRO ® DIAMOND SYSTEM

Ideal for concrete and natural stone floors, terrazzo, overlays, VCT, ceramic tiles, and resin floors. Offered in all popular sizes to fit any floor machine, and can be used wet or dry.

Manufactured by WWW.SUPERABRASIVE.COM manufacturing diamond tools since 1987

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EPOXY | METALLICS | NATURAL STONE | OVERLAY | POLYASPARTIC | URETHANES | SEALERS

Aurora Epoxy

Crystal Coat

Aurora Epoxy

Aurora Epoxy Dust - Nothing can transform a dull concrete floor into a rich, alluring masterpiece like our metallic epoxy. With its three dimensional appearance it gives ordinary floors extraordinary color and depth. Aurora Epoxy works by reflecting light rather than absorbing it, creating a magnificent, multifaceted showroom floor.

Clear Industrial Epoxy

Clear Industrial Epoxy or Custom Tinted Epoxy provide an extra layer of protection for a concrete floor to endure constant wear and tear. In addition to its protective function, a coating can also dress up a drab surface, simplify maintenance and improve skid resistance.

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The choice is crystal clear - Crystal Coat substantially decreases cleaning and maintenance costs. Specifically formulated to withstand the harsh forces of Mother Nature.

The McKrete™ Overlay System is applied over existing concrete. It’s ideal for residential or commercial use without the costly expense.

The McKrete™ Overlay System has a diverse functionality and it can be applied to pool decks, driveways, patios, hotel lobbies, shopping centers, and retail stores.

A wide selection of stencils and grouting tape is available (see website under McKrete section) for ease in creating decorative concrete using our McKrete™ Overlay System.

McKrete™

10/9/15 9:27 AM

ks, os,

UV Epoxy UV Epoxy reduces ambering and prolongs shine.

Stone Bond Epoxy Whether indoors or out, River Rock makes an attractive decorative texture.

Stone Bond Epoxy Chromastain - An environmentally friendly stain designed to add color to new or existing concrete surfaces. Because it is a nonacid, water based stain that penetrates into the surface, factors such as surface composition, age, porosity and texture bring out variations that provide a more natural appearance.

Stone Bond Epoxy

Chromastain Miracle Glaze H2O

rs, s.

Miracle Glaze H2O- Low VOC, water-based urethane. Odor free, high gloss, chemical and abrasion resistant. Its non-toxic cured state makes it an appropriate option for food process plants and hospital facilities.

n

CONTACT US TODAY! www.mckinnonmaterials.com TOLL FREE: 1-866-622-7031

m.

McKrete™

CONC1015_30-42_Polishing.indd 35

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POLISHING PRODUCTS ShinePro from Superabrasive Superabrasive has developed a new, more efficient solution for floor maintenance – ShinePro, a simple but versatile system of diamond screens and pads that restore and maintain the floor shine in no time. ShinePro works by mechanically cleaning and removing micro abrasions and delivers superior results on polished concrete, natural stone, VCT, terrazzo, overlays, etc.

• Works wet or dry.

• Offered in all popular sizes for use on any floor machine but you can greatly reduce your time on the job site with the new LAVINA B36G-S - a 36” propane “do-it-all” machine that can hone, polish, burnish and clean.

ForConstructionPros.com/12112982

MQ Whiteman Finishing Solutions; SlabArmor and FirstPolish Multiquip’s Whiteman products are recognized for equipment that helps contractors produce superior concrete floors. The new line of finishing solutions truly complements Multiquip’s power trowel lineup. MQ Whiteman SlabArmor and FirstPolish products will enable contractors to finish concrete to a higher level of refinement while creating a denser more consolidated slab surface.

• SlabArmor and FirstPolish are products applied through the finishing process • Improve the durability and life expectancy of the finished slab • Produce a highly refined surface ForConstructionPros.com/11308279

Innovatech P-3200 Predator Polisher/Grinder The Innovatech P-3200 Predator 32 features a four-head planetary design with flexible or rigid cutting heads.

• Easy height adjustment • Variable speed control • 32-in. grinding width • Unit weighs 900 lbs.

ForConstructionPros.com/11173514

36 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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Problem: New or Existing Concrete Issues?

Solution: Durafloor TGa

™

Snap for video

DURAFLOOR TGA™ is a decorative polishable overlay for concrete repair. Offering an aesthetically-pleasing, abrasion resistant surface with the look of concrete, DURAFLOOR TGA is a highly customizable topping requiring almost no maintenance.

A beautiful, exposed aggregate appearance n Perfect for concrete repair n Excellent abrasion resistance n Customizable color options n An easy-to-clean surface n

www.lmcc.com | 800.362.3331

a-6002-0915 ©2015 laTICrETE International, Inc. all trademarks shown are the intellectual properties of their respective owners.

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POLISHING PRODUCTS General Equipment’s SG12/E SingleHead Surface Grinder Designed for smaller-scale surface preparation projects, General Equipment Co.’s SG12/E single-head surface grinder offers high performance, durability and ease-of-use, making it ideal for anyone from professional contractors to do-it-yourself homeowners.

Powered by a totally enclosed, fan-cooled 1.5-horsepower electric motor, the SG12/E features a single rotating disc with a 12-inch-wide working width.

• Top disc rotation speed of 250 rpm • Foldable handle for easy portability • The compact frame design and wheel position allow for simple maneuvering up and down stairwells • A removable safety and dust shield surrounding the rotating disc helps contain airborne dust and limits material contamination ForConstructionPros.com/12105500

HTC Ravager Tools

Hat-Trick Planetary Machines

HTC Ravager grinding tools expose large aggregate and remove thick coatings with ease. Available in 11”, 9”, 7” sizes and a 6” hand grinding tool that fits HTC grinding machines and hand grinders • The HTC Ravager tools expose large aggregates, remove rigid or brittle coatings, and even grind through 3/8” overlays with ease ForConstructionPros.com/12028557

The new Hat-Trick planetary concrete polishing machines are available in two sizes: the 31-in./800mm model 800 and the 19.6-in./500mm model 500.

• Ideal for light duty grinding and high capacity polishing • Use on concrete, marble, terrazzo and granite • Soft-start and variable speed control • Run wet or dry ForConstructionPros.com/11230617

•

Rapid Set

®

is the

SMARTER SOLUTION for your flooring needs • Easy installation with minimal maintenance • Place floor toppings the same day • Polish the next day

The complete way to REPAIR, RESURFACE & RENEW

VISIT CTSCEMENT.COM OR CALL 800-929-3030 TO LEARN MORE ABOUT: Polished Overlays & Toppings • Self-Leveling Underlayment • Acrylic & Epoxy Primers • Patching & Skim Coating • Interior & Exterior• Repair Mortars

38 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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Your One-Stop Shop for Concrete Surface Prep and Polishing Supplies

Why Buy from Jon-Don? • • • • • •

Huge in-stock selection from the industry’s top brands 30-day, money-back satisfaction guarantee Rental rates available Same-day shipping on 98% of all orders Competitive prices Repair centers across the nation

800.556.6366 www.jondon.com

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POLISHING PRODUCTS LATICRETE L&M DURAFLOOR TGA

Revive-Maxx Diamond Floor Polishing Pads

T Meter The T Meter is the industry’s first measurement device for reading concrete surface texture.

• Reads concrete texture in three parameters: STG – Surface Texture Grade as described in CSDA Standard ST-115, Ra – Roughness Average, and CSP – Concrete Surface Profile 1-6 as defined parameters of ICRI CSP profiles • Mobile design ForConstructionPros.com/11230650

Jon-Don has added Revive-Maxx Floor Polishing Pads to its extensive line of concrete polishing supplies and accessories. ReviveMaxx polishing pads are impregnated with FERRZON, the only substance capable of scratching a diamond. The pads will remove light etch marks from daily usage and recover a floor’s lost gloss to restore that “good as new” shine.

• Can be used wet (water only) or dry under auto scrubbers, ultra-high-speed burnishers, swing machines, or low-speed floor buffers • Use on multiple types of floors, including terrazzo, marble, soft stones, and concrete • Available in multiple sizes and grit levels.

• Each color-coded Revive-Maxx pad is 20 mm thick ForConstructionPros.com/11449398

LATICRETE L&M DURAFLOOR TGA is a decorative, exposed aggregate, polishable overlay for concrete surfaces. It combines the durability of concrete with color and decorative aggregate to product a high-performance floor with enduring beauty.

Durafloor TGA gives you:

A highly polished surface Built-in permanent color and texture • Concrete with color and custom aggregate • Use DURAFLOOR TGA in lobbies, schools, retail, and commercial settings ForConstructionPros.com/12002600 • •

TF: 877.786.5067 PH: 734.955.9311 www.kutritemfg.com

Black is the New Green!

Increase Profits and Decrease Costs!

Made in America. Engineered in Detroit.

STRONG. 40 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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PG 450 Grinder The PG 450 grinder is Husqvarna’s smallest planetary grinder/polisher that can be used for concrete grinding, coating removal, concrete repair and polishing.

• Planetary drive • Runs on single phase power • Husqvarna Redi Lock for easy changing of diamond tools • 7-in. grinding discs • Fixed speed • Equipped with hour meter • Self-adjusting floating cover with brush lists follows the surface of the floor and creates a tight seal for dust management • Handle bar on frame adjusts • Frame folds and can be wheeled around • Chassis/frame can be separated from grinding head in less than 30 seconds • Grinding width: 18 in.

• Grinding pressure: 152 lbs.

• Grinding speed: 705/575 rpm • Weight: 240 lbs.

ForConstructionPros.com/12001410

Polisher’s Paradise Grinding & Polishing

Dust Extraction

Color & Chemicals

Mixing & Overlayment

Repair Work & Edging

Maintenance

Blue Star Diamond Introduces EdgeFlex Blue Star Diamond introduces EdgeFlex, a product designed to polishing uneven edges, wavy edges and drains.

• Designed for hard or soft concrete and is used with a flexible backer pad • The product was designed as the flexible companion to Blue Star Diamond’s Easy Edge product for floors but also works well on concrete counter tops • Both Easy Edge and EdgeFlex eliminate the need for metal cup wheels that can result in gouging and scratching • Available in 30, 50, 100, 270 and 400 grits in both 5” and 7” sizes • Adapters and tooling are available to make the product compatible with most hand grinders • EdgeFlex products and adapters along with the complete Blue Star Diamond product line for polishing concrete are available from leading distributors of Concrete Tooling and Equipment or on Blue Star Diamond’s new website at www.bsddiamond.com • Made in the USA ForConstructionPros.com/12011410

Synpro Pre-Grind Synpro Pre-Grind is the first synthetic acid, concentrated Pre-Grind solution for the concrete polishing professional. Synpro Pre-Grind reduces concrete surface tension and conditions concrete for polishing.

• Clean and etch concrete surfaces • Removes oil, grease, soot and dirt from concrete surface in one application • Allows the use a higher grit diamond on the first cut, reducing time and labor cost in addition to less wear and tear on the equipment • Biodegradable, non-hazardous and non-D.O.T regulated ForConstructionPros.com/12028662

runyonsurfaceprep.com

888.988.8620

www.forconstructionpros.com/concrete | October/November 2015 | Concrete Contractor 41

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POLISHING PRODUCTS Scan Combiflex 800 Propane Grinder

Concria TrowelPolish Concria TrowelPolish is a six-step system which allows users to transform an ordinary power trowel into a concrete grinding and polishing machine.

• Add a new revenue stream to your business without investing in expensive grinding and polishing machinery • Polish up to 10,000 sq. ft. of concrete per day with one ride-on power trowel • Ideal for large industrial and commercial floors where traditional grinding is too expensive • Can be used to achieve a fully polished floor, or to simply even out the appearance of the surface ForConstructionPros.com/12039535

The Scan Combiflex 800 Propane grinder is designed for high productivity in large areas with no need for external electrical power.

• 20-lb. propane tank • Standard water valve inlet • Grind and polish at higher speeds • Minimizes side torque and stress on operator • Ergonomic design reduces vibrations • 25-hp motor • Speed: 550 to 960 / min • Grinding discs: 3 by 9.5 in.

• Grinding width: 32 in.

• Weight: 970 lbs.

ForConstructionPros.com/11298987

Diamatic Ultraflor Flor-Fill (RSG) Reactive Surface Grout The Diamatic Ultraflor Flor-Fill (RSG) Reactive Surface Grout is a unique pin hole and void filler for use in polishing concrete and overlays. The material dilutes 2:1 with water before use, making 15 gallons out of a single 5 gallon pail.

• Does not interfere with any post placement treatments such as coloring or densifying.

• Spray this material in front of your grinder using a ceramic bonded diamond to produce a thin grout coat that fills pin holes and voids at the surface.

ForConstructionPros.com/12109341

GRIND. HONE. POLISH. FINISH.

NOW AVAILABLE IN FINE GRITS Buy from Leading Distributors or online at BSDDiamond.com MADE IN THE USA

Full Grit Range: 30, 50, 80, 100, 200, 400, 800 & 1500 BSD Diamonds available with or without Boss

2615 Aero Park Dr. | Traverse City, MI 49686 | 231.929.2121 | 800.662.0336

BSDDiamond.com

42 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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SURFACE PREP & DUST EXTRACTION Blastrac 2-48DC Dust Collector

Steam Jenny Belt-drive Cold Pressure Washers These four models of belt-drive cold pressure washers are available with pressure ratings between 3,000 and 4,000 psi and flow rates between 3 and 4 gpm.

• Powered by 9- or 13-hp Honda GX Series engines • Thermal pump protection, unloader valve and a high-pressure relief valve prevent damage to the pump • Include a professional-grade insulated trigger gun with safety lock, quick-connect nozzles with nozzle control and high-capacity in-line water strainer ForConstructionPros.com/10629341

Blastrac 2-48DC dust collectors are designed to connect to the 2-48DS HVST machine and to be used on concrete and asphalt surfaces.

• Static pressure 25 in. H O (630 mm) 2 • Air flow: up to 1700 cfm • Dust bag capacity 87.4 gallon US dry (385 liter) • Motor power: 2 x 7.5 kW = 15 kW / 50 Hz and 60 Hz / 125A / 5 pole CE plug • Gearbox driven air lock dust extraction system, 0.37kW • 20 high quality cartridge filters, 4.1 m2 each • Dust hose connection (2), 6 in. (150 mm) • Measures L 53.5 in. (1360 mm) x W 90.5 in. (2300 mm) x H 76.75 in. (1950 mm) • Weight: 2,094 lb. (415 kg) • Maneuvers easily, can access small spaces ForConstructionPros.com/10863671

NLB UltraGreen Water Jet Reduces Emissions and Operating Costs In addition to reducing exhaust emissions, the advanced engine technology in UltraGreen units significantly improves fuel efficiency and increases torque, making it practical for pump units with smaller engines to handle bigger jobs.

• Annual operating costs for an UltraGreen unit can be $12,000 less than for a larger pump unit with a non-certified engine • NLB offers an UltraGreen package on many of its 30 convertible high-pressure pump units • Units are trailer-mounted for easy towing to job sites ForConstructionPros.com/12061029

www.forconstructionpros.com/concrete | October/November 2015 | Concrete Contractor 43

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SURFACE PREP & DUST EXTRACTION Ermator T8600 Propane Dust Extractor Control dust on concrete grinding projects without electricity with the new T8600 Propane Dust Extractor.

• 18 hp Kawasaki motor with a direct-driven turbine • 410 cfm and 115 in. of water lift • Individually tested and certified HEPA filters • Coated polyester pre-filter socks • Drop-down disposal system • Longopac collection system • JetPulse filter cleaning ForConstructionPros.com/11142296

MBW’S New and Improved ERGOTAMP The overall look of MBW’s ERGO-TAMP is much different; the unit is taller which will allow for more versatility, it is made mostly of aluminum which has dropped the weight down considerably (10.5 lbs. less), while still keeping the hand/arm vibration reduced by as much as 70 percent.

• Operating Weight: 37.5 lbs (17kg) • Length: 74” (188 cm) • Foot Diameter: 6” (15.2 cm) • Recommended Pressure: 100 psi (690 KPa) • Blows per Minute: Up to 800 bpm ForConstructionPros.com/12089530

Chip, Scrape and Descale with CS Unitec’s Long-Reach Scraper CS Unitec’s new Trelawny Long-Reach Scrapers feature one tool with multiple applications – chipper, scraper and descaler. Standard scrapers are available in 2’, 4’ and 5’ lengths.

• All long reach scrapers can be converted to needle scalers by changing the scraper/chisel with a needle attachment (P/N 415.3532).

• These air-powered long reach scrapers consume only 4.5 CFM of air at 90 PSI ForConstructionPros.com/12085971

New Line of HPLM (High Performance Low Mass) Vacuums from Pulse-Bac Pulse-Bac has introduced a new line of HPLM (High Performance Low Mass) vacuums. What is HPLM? Put simply, they’re vacuums designed to have the highest power to weight ratio available.

The 3690 delivers 690 cfm with 110” of water lift and weighs in at only 208 lbs.

• Wireless remote start function lets you start the vacuum with a fob from up to 180 feet away.

• The 3690 is built on a larger version of the popular Revolution 360 bagger frame.

• Newly redesigned dump valve can be used from a standing position and automatically closes after used.

• The HPLM line uses the patented Pulse-Bac self-cleaning technology.

ForConstructionPros.com/12109625

If you’re not using a Pulse-Bac chances are you’re doing just that. Other vacs loose up to 50% of their suction as the filter clogs. Not Pulse-Bac.

100% Automatic Filter Cleaning.

Innovative, Patented Technology.

12+ Years of Proven Performance. www.pulsebac.com © 2015 - 9384 Ridgeview Tulsa,OK 74131 • 866-954-9700

44 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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Floor Flatness an Issue?

LEvEL it with DRYTEK . ®

DRYTEK Self-leveling Underlayment ®

Pourable and pumpable Super lightweight systems for deep fills n Fast cure and quick drying n Skim coat and patch cements for quick repairs n Attractive and functional wear surface n n

Snap for more information.

www.drytek.com

l

1.800.243.4788

A-6001-0915 ©2015 LATICRETE International, Inc. All trademarks shown are the intellectual properties of their respective owners.

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SAWING & DRILLING CP’s Saw Line for Concrete and Asphalt

Minnich A-1 Series Drills The 185-lb. A-1-36 dowel pin drill has cutout width of 36 in. and a drill depth of 10 in., while the 200-lb. A-1-48 model has a 48-in. cutout width and a drill depth of 18 in.

• Can be configured in two-wheel on-grade, one-wheel on-grade, wall (zero-clearance drilling) or upright (vertical drilling) configurations • Feature flat-proof tires, adjustable handles and minimal vibrations • Foothold placed directly under the handle for increased leverage • Trigger grip valves provide increased operator control ForConstructionPros.com/10959722

Completing the CP range of concrete products, concrete and asphalt floor saws deliver a straight, stable cut for expansion joints, to a maximum depth of 150-mm. CP floor saws are suitable for cutting expansion joints in asphalt and concrete.

• Handle offers three-point adjustment for operator comfort • Throttle control and kill ignition switch are within easy reach • Steel blade guard with watering fork cools blade when cutting • 30-L water tank provides good capacity to save refill time • Wheel plunge design offers control and stable, in-depth cut • Front pointer guides operator for straight cutting • Both gasoline and diesel models are available ForConstructionPros.com/11319230

Milwaukee’s New M/2 & MX4 SDS Plus Carbide Bits Milwaukee Tool introduces the next generation of SDS Plus carbide drilling accessories. Featuring a variable helix and optimized breaker points, the new M/2 Carbide solutions are the most durable 2-cutter bits in the industry, and the new MX4 Carbide 4-cutter bits deliver up to four times more life in rebar. The new M/2 SDS Plus 2-Cutter Carbide bits are meant for fast, aggressive cutting in concrete.

• Available in 5/32” to 1”, M/2 bits will deliver up to 30% longer life, up to 20% more holes per charge, and drill up to 40% faster than the competition.

• Available in 3/16” to 1-1/4”, MX4 bits will deliver up to four times longer life in rebar, 20% more holes per charge, and 30% longer life.

ForConstructionPros.com/12091409

We build more than a brand We build quality equipment.

MK Diamond Products has a reputation for quality and manufacturing a vast range of saws to meet your job requirements.

CX-3 14” Walk-Behind Concrete Saw

Phone: 1.800.421.5830

MK-24 Series 24” Self-Propelled Concrete Saw

• www.mkdiamond.com

MK-3000 Pro Self-Propelled Concrete Saws

• An American, family owned company since 1868

46 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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Husqvarna FS 7000 D and FS 5000 D Flat Saws The 74-hp FS 7000 D and 48-hp FS 5000 D flat saws are equipped with electronically controlled engines and a diesel oxidation catalyst (FS 7000 D) or particle filters (FS 5000 D) to comply with Tier 4 Final emission regulations.

• 36- and 42-in. maximum blade diameters and a 15- and 17 1/2-in. maximum cutting depths • Digital display dashboard enables operator to monitor and make adjustments while cutting • E-track system has an integrated reset function in the digital display, making it easier to produce a straight cut • Ergonomic layout of controls for easy, intuitive operation • Available in a three-speed or single-speed transmission • Optional electronic blade clutch ForConstructionPros.com/11315759

Lackmond Products Introduces PRM-RH Series Blade for Hard Materials Lackmond Products introduces the New PRM-RH Series blade. The PRM-RH blade is designed to cut hard materials such as hard brick, hard concrete, river rock, granite, and more. It is engineered with a reinforced hub which ensures strait and accurate cuts on hard materials.

• Designed to be used on both hand-held and walk behind saws • Soft-bond matrix for use on hard materials • Very fast, aggressive, clean cutting • Use dry or wet ForConstructionPros.com/12109393

MK Diamond New 24 Series Concrete Saws The mid-size, self-propelled MK-24 Series concrete saws are capable of wet or dry, highproduction flat and general industrial sawing applications.

• The 24-in., 12-gauge steel hinged blade guard mounts on the left- or right-hand side, enabling a 9-5/8-in. depth of cut within 2 in. of a wall or curb.

• A ride-on-the-blade water distribution system supplies water to both sides of the blade.

• The heavy-duty hydrostatic transmission with variable-speed drive enables forward and reverse travel speeds of 0 to 80 fpm.

• Power options include Honda GX630 and GX690 V-twin and Subaru EH65 gasoline engines or Kohler EH72LP and Subaru CH730LP propane engines.

ForConstructionPros.com/12113077

Your solution to random cracking.

Soff-Cut ® is a unique system for Ultra Early Entry™ concrete cutting.

This technology controls random cracking by cutting in the Green Zone™, the first two hours after finishing and before final set. The saw, along with a genuine Soff-Cut blade and skid plate, allows the right amount of pressure to be applied at the surface, which prevents chipping and spalling.

Visit our website www.husqvarnacp.com or call your local sales representative to learn more.

17400 West 119th Street • Olathe, KS 66061 • T 800-288-5040 • F 800-825-0028 Copyright © 2015 Husqvarna AB (publ.). All rights reserved. Husqvarna is a registered trademark of Husqvarna AB (publ.).

www.forconstructionpros.com/concrete | October/November 2015 | Concrete Contractor 47

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REPAIR Delpatch Elastomeric Concrete Ideal for airport runways and highways, Delpatch Elastomeric Concrete is a two-part polyurethane patching material mixed with proprietary aggregates.

• Memory allows it to return to its near original state after deflection • High load bearing capacity • Impact resistant even under heavy impact or bitterly cold conditions • Chemical resistant ForConstructionPros.com/11175654

QUIKRETE HIGH PERFORMANCE CEMENT FastSet Repair Mortar

PE85 Polyurea Elastomer Joint and Crack Filler HT-PE85 is a self-leveling, 100% solids polyurea elastomer joint and crack filler from Hi-Tech Systems.

• Two-component, 1:1 ratio • Designed for concrete with low to medium thermal cycling • Cures rapidly and consistently in applications ranging from -20° F to 130° F • Tack free in 5 to 15 minutes • Can reopen to vehicle or foot traffic in 1 hour ForConstructionPros.com/10455682

HIGH PERFORMANCE CEMENT FastSet Repair Mortar is a polymer-modified shrinkage compensated, rapid-setting, high-strength mortar formulation that sets in 20-40 minutes and can be sculpted to match existing concrete for structural repairs in vertical and overhead applications.

• Meets ASTM C 928 R 2 requirements for structural concrete repair • Available with an integral corrosion inhibitor and can be applied from a feather edge to 12” thick • A 55 lbs. bag yields approximately .5 cu. ft.

ForConstructionPros.com/12043070

Plaster-Weld and WeldCrete from Larsen Plaster-Weld is a high performance bonding agent that prepares any structurally sound surface to receive one-coat finish plaster and/or two and three coat plaster work.

For interior use only.

Weld-Crete, the original plaster chemical concrete bonding agent, will bond new concrete, Portland cement plaster, and cementitious mixes to structurally sound concrete floors, walls, columns, beams, steps and ramps. For exterior and interior use.

ForConstructionPros.com/12005155

Rapid Refloor Pit Grout Rapid Refloor Pit Grout was developed to fill and repair concrete floor surface imperfections such as air holes, pop-outs, surface pitting, scratches and gouges in commercial, retail or industrial polished concrete floors.

• Can be blended with dry aggregate to produce a repair mortar for various concrete deficiencies • Available in more than 48 ColorFast Colors • Two-component, 100% solids structural polyurethane/polyurea hybrid • Rapid-setting technology • When cured, product is a rigid structural polymer with a Shore D Hardness of 70-75 and a compressive strength of 3,550 psi • Packaged in 1,500 ml (750 x 750) dualcartridge kits ForConstructionPros.com/10853665

Rapid Set V/O Repair Mix from CTS Damaged concrete in vertical and overhead locations can be dealt with quickly and easily using Rapid Set V/O Repair Mix. It bonds well with existing concrete and is freeze thaw and corrosion resistant.

• Apply V/O Repair Mix full-depth with a single coat.

• Sets in 45 minutes and is ready for loading in 2 hours.

• Does not need to be wet cured in most applications, because of its cutting-edge selfcuring technology (SCT).

• Can be used indoors or outdoors.

ForConstructionPros.com/12108405

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For 75 years, QUIKRETE® has been America’s top choice for building the strongest projects and bringing old ones back to life. With 150 manufacturing plants and over 200 professional-grade products, QUIKRETE has what you need for your next residential or commercial concrete construction job, no matter the size.

To place your order today, call 1-800-282-5828.

WHAT AMERICA’S MADE OF. ®

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REPAIR New Diameter on Titen HD Screw Anchor Offers Optimum Performance in Cracked and Uncracked Concrete Simpson Strong-Tie now offers its patented, highstrength Titen HD screw anchor for concrete and masonry in 1/4” diameter.

This new size offers optimum performance in both cracked and uncracked concrete, as required by the 2012 IBC for post-installed anchors. It has all the features of the original Titen HD – plus optimized thread geometry and the 1/4” diameter.

• Self-undercutting • Non-expansion characteristics make it ideal for structural applications, even at reduced edge distances and spacings.

ForConstructionPros. com/12118206

Elastocolor Products Expand MAPEI’s Reach into the Coatings Industry Elastocolor products from MAPEI are professional, ready-to-use, water-based, 100%-acrylic coatings for use on above-grade exterior/interior concrete, masonry, fiber-reinforced polymer (FRP) composites and exterior insulation and finish systems (EIFS).

The products in the Elastocolor product range include: • Elastocolor Flex • Elastocolor Coat • Elastocolor Paint • Elastocolor Primer WB ForConstructionPros.com/12054965

Thermal-Chem Hairline Crack Sealer Thermal-Chem announces a new addition to their concrete repair and restoration line. Hairline Crack Sealer is a two-component, very low viscosity epoxy resin system designed to deeply penetrate and bond cracks in concrete structures.

• Designed for filling hairline cracks (as small as 0.002 of an inch) in concrete structural concrete slabs, parking decks, bridge decks, runways and industrial and commercial floors.

• This gravity feed material is easily applied on dry or moist surfaces by conventional tools such as squeegees or rollers.

ForConstructionPros.com/12087653

Stick with

Weld-Crete®—The pale blue bonding agent with over 60 years of superior performance in the field.

Simply brush, roll or spray Weld-Crete® on to concrete or any structurally sound surface. Then come back hours, days or a week later and finish with new concrete, stucco, tile, terrazzo, other cement mixes or portland cement plaster. Plus Weld-Crete’s® low VOC content significantly reduces airborne pollutants that affect health and the environment.

800.633.6668 www.larsenproducts.com

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TESTING & SOFTWARE Tekla Structures 20 Tekla Structures 20 expands the capacity of constructible Tekla models to handle the large amounts of information needed to accurately reflect the detail contained in complex build structures.

• Organizer delivers more efficient model information management and increased automation • Task Manager offers a systematic way to plan detailing, fabrication and erection on site • Clash Check Manager allows communicating, assigning, coordinating and avoiding structural conflicts before they appear on site • Improves project team communication, collaboration and workflow efficiency ForConstructionPros.com/11332713

Truspec Anchor Calculation Software ITW Commercial Construction’s anchor calculation software allows architects and engineers to design concrete anchoring connection within minutes to create anchor connections in accordance with ACI 318 Appendix D. • Select the number of anchor points • Model simultaneous moment forces in x-, y-, z-axis • Model multiple edge and spacing distance configurations • Calculate critical values for total strength design of anchor connections • Optimize designs across multiple scenarios • Real-time 3D graphics; color coded results; value displays in U.S. or metric units • Predict mode of failure for anchor connections • Recommend most efficient anchoring method • Recommend most efficient anchor size • Specify anchoring methods to achieve a desired failure mode • Includes product datasheet, photos, ICC-ES evaluation reports and specification packages • Generates printed or PDF versions of anchor connection data, detailed calculations for anchor connection design, test reports and specification packages ForConstructionPros.com/11296837

StructureScan Mini GPR for Concrete Inspection These hand-held, all-in-one GPR systems can locate rebar, conduits, post-tension cables and voids and can be used to determine concrete slab thickness in real time.

• Standard StructureScan Mini rated at 1,600 MHz and can reach depths of up to 20 in., while the StructureScan Mini HR offers a 2,600-MHz antenna for high-resolution data and can reach depths of up to 16 in.

• Feature an all-in-one concrete inspection tool with the antenna, positioning system and control unit combined in a rugged plastic casing with wheels • Safely locate metallic and non-metallic targets with an auto target feature that marks the detection of features of interest • Available with standard 2D capabilities or 3D for an x-ray-like image ForConstructionPros.com/12000872

Wagner Meters Introduces Moisture Test Kit The WFP400 – Professional Flooring Installer Package from Wagner Meters’ Flooring Division provides everything you need for accurate moisture testing on concrete or wood floors, with relative readings available for other building materials.

The WFP400 – Professional Flooring Installer Package will include: • MMC220: Non-damaging moisture meter The Rapid RH Starter Kit includes: • The Rapid RH Easy Reader/5-pack Smart Sensor combo • Vacuum attachment, wire brush, drill bit, insertion tool • Rapid RH Datamaster with Bluetooth reader • Infrared (IR) thermometer • TH 200 thermo-hygrometer • A convenient foam-lined carry case ForConstructionPros.com/11315745

Cat Inspect Mobile App Improves Machine Inspection Process Caterpillar is taking the paper out of the machine inspection process with Cat Inspect, an easy-to-use mobile application that allows users to download machine-specific inspection forms and capture actionable information during their walkarounds.

• Inspection types include Technical Analysis (TA1) inspection forms and Preventive Maintenance (PM) checklists. The checklists are serial-number specific, which gives users guidance specific to their Cat equipment.

• Users can add ratings, make comments, take pictures and annotate them during the inspection. Subsequent inspection reports list items requiring attention, from immediate to normal.

• Cat Inspect allows typed or dictated notes, off-line inspections, forwarding to the Cat dealer and PDF distribution. Important alerts are also sent to VisionLink, so users can get an even better overall view of their fleets.

• The app is available at no charge for Android devices through Google Play, for Apple iPhones and iPads through the App Store on iTunes and for Windows 8.1 tablets through the Windows Store.

ForConstructionPros.com/12110403

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WORKSITE PRODUCTS & EQUIPMENT

By Gus Armbruster

Avoiding Tier Pressure Hydraulic Hand-held tools give contractors a break from tier changes.

C

ontractors have always been faced with the challenge of getting the most use out of their equipment and achieving a fast ROI. With the development of Tier 4 Final equipment and the subsequent rise in costs, contractors are reevaluating their applications and taking a look at more economical options, such as hydraulically powered tools and equipment.

Hydraulic equipment is widely used in Europe and is growing in popularity in the U.S. due to its high versatility and competitive price point. With the implementation of Tier 4 Final standards, the requirement will eventually phase out Tier 4 Interim diesel engines from the marketplace and nudge U.S. contractors toward higher priced equipment.

This economic driver is pushing contractors to escape the tier pressure with alternative equipment that feature attractive ROI and excellent versatility.

HYDRAULICALLY DRIVEN ROI’S Hydraulic equipment is a versatile and cost effective alternative to pneumatic tools. There is a wide range of hydraulic tools, from cut-off saws to hydraulic hammers that contractors can use to complete almost any task. And hydraulic equipment is relatively inexpensive to maintain and purchase. For instance, contractors can get an entire hydraulic tool package—a power pack, twin hoses and a hand-held tool—for less than $5,000. If contractors have a truck equipped with a built-in hydraulic

pump, they might only need an oilflow divider to regulate the oil pressure, so getting setup with a hydraulic tool will cost even less.

There’s more to hydraulic tools than money savings, though; indoor/ outdoor capabilities, wide tool selections and high outputs make hydraulic tools a versatile and desirable option. The hydraulic power packs are small enough to be brought indoors yet are rugged for outdoor use. Many hydraulic tools, such as breakers, are generally more powerful than pneumatic equipment, because hydraulic oil has more resistance than compressed air. For nearly every pneumatic tool, there is a comparable hydraulic counterpart that fits a variety of applications, including construction, demolition, landscaping and road building and repairs.

Low cost of ownership and

For nearly every pneumatic tool, there is a comparable hydraulic counterpart that fits a variety of applications, including construction, demolition, landscaping and road building and repairs.

Photo Credit: Atlas Copco

minimal downtime is another highlight of hydraulic equipment.

Hydraulic power packs require minimal maintenance—regular oil and filter changes and topping off hydraulic oil in the reservoir. This creates short turnaround times for repairs.

Some manufacturers also use biodegradable hydraulic oil, which is safer than other hydraulic oils in the event of a spill and less costly to clean up.

Hydraulic tool maintenance, like the power packs, is quick and simple. But, before the tool leaves for the jobsite, owners should simply check for oil leaks, tool damage and

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excessive wear. They also should refer to the manufacturers’ owners’ manuals for maintenance schedules.

THE POWER BEHIND HYDRAULIC TOOLS A typical hydraulic power pack measures 25 inches tall, 25 inches wide and 30 inches long and easily fits inside a truck box along with other hydraulic tools, such as T-handle hydraulic breakers and cut-off saws. This makes packing a power pack and tools faster, easier and more efficient because more equipment fits in one vehicle instead of loading and securing single- or dual-axle trailers. And for some contractors that have trucks with built-in hydraulic systems, loading and unloading is even easier, since crews might only need to pack the tool and an oil-flow divider.

There are multiple hydraulic power packs that operators can match to their particular tools. For instance, a nine-horsepower power pack generates sufficient hydraulic flows for most hand-held hydraulic tools, including breakers, post hole drivers and saws. Some manufacturers offer power packs with as much as 18 horsepower, which generate the required flow for some of the biggest hand-held equipment, such as 80-pound hydraulic breakers. And operators can increase their productivity by attaching two hydraulic tools to a single unit that features twin engines.

In addition to flexibility, hydraulic power packs operate efficiently and help contractors save on fuel costs. The engines are relatively small so they need minimal fuel to drive the hydraulic oil to the tools, which results in low fuel consumption. To reduce fuel use even further, some power pack manufacturers install specialized fuel systems that conserve fuel until the operator engages the tools’ throttles.

This saves fuel that would otherwise be wasted during idle periods and allows the operator to work longer between refueling.

Indoor/outdoor capabilities, wide tool selections and high outputs make hydraulic tools a desirable option among contractors.

Photo Credit: Atlas Copco

With hydraulic power packs contractors can work on cramped worksites, such as stairwell landings, and maneuver around tight corners with a wheeled chassis and handle.

Once in position, they simply attach the tool, start the power pack and begin working.

Hydraulic tools also are the equipment-of-choice for limited noise and vibration worksites, such as hospitals and museums, because their compact, hydraulic engines generate as few as 90 decibels and produce minimal vibrations. With minimal construction noise and vibrations, surgeons, for example, can concentrate on surgeries, and museums don’t have to worry about vibrations damaging irreplaceable artwork.

TOOLS OF THE TRADE

Contractors can purchase a hydraulic tool package – a hydraulic power source, a tool and hoses – for less than $5,000, which makes it an economic solution for increasing Tier 4 Final equipment costs.

Photo Credit: Atlas Copco

Contractors have a wide range of hydraulic tools to select. Here’s a brief overview of some of the most common hydraulic power tools, including cutoff saws, medium-sized breakers, post drivers and submersible pumps.

For concrete repairs and replacement, a 14-inch hydraulic cut-off saw is the tool of choice. This type of cut-off saw spins as fast as 4,000

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WORKSITE PRODUCTS & EQUIPMENT Hydraulic power packs are compact, which makes them easy to store and transport in vehicles.

Photo Credit: Atlas Copco

power-to-weight ratios. For example, 50-pound hydraulic breakers have roughly the same output as 60-pound pneumatic breakers, which give operators hard-hitting power in lightweight tools. Plus, some manufacturers include vibration-reduction features that minimize operator fatigue and the risk of injuries during prolonged use.

Post hole borers allow contractors to dig holes for a wide range of applications. Post hole borers use augers that range from 3-1/2-inch to more than 13-inch diameters and feature powerful torque outputs— as much as 232 foot-pounds—to quickly drill precise holes for road signs; plant trees in public parks; and dig footings for fence posts and decks. Some borers feature adjustable torque limiters to prevent the post hole borer from spinning if the auger hits a stone. And two-way rotation capabilities make the augers efficient in stony soils by loosening compacted soil and spinning backward to help operators lift the tool out of the hole when finished.

To remove water from areas such as construction sites, flooded basements or utility tunnels, contractors turn to hydraulic submersible pumps. These pumps typically draw more than 500 gallons per minute and handle solid debris as large as two inches in diameter.

EXTENDING YOUR SERVICE LIFE

Hydraulic submersible pumps typically draw more than 500 gallons per minute and handle solid debris as large as 2 inches in diameter.

Photo Credit: Atlas Copco

rpm and is designed to cut through 5-inch thick concrete, asphalt and steel, making it great for removing precise sections of concrete slabs from walls. For cutting on floors, poured concrete and roads, some

manufacturers also offer an attachable cart. The cart allows the operator to push the saw across the concrete without straining their backs from prolonged crouching.

Contractors use hand-held hydraulic breakers for several indoor and outdoor demolition and renovation jobs. Their high working pressures and impact rates make the breakers ideal for removing brickwork and demolishing asphalt and concrete. Like many hydraulic tools, hydraulic breakers have high

From breakers to saws there’s a wide range of hydraulic tools to fit nearly any fleet and project. The versatility, easy maintenance and cost effectiveness gained help contractors overcome the challenges of Tier 4 pressure for greater longevity, versatility and most importantly, ROI. Ed. Note: Gus Armbruster is the product manager for Atlas Copco Hand-held Construction Tools.

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McLaren NU-AIR SemiPneumatic Tires The Nu-Air semi-pneumatic tire series integrates the strength and stability of a solid tire with the smooth, cushioned ride of a pneumatic tire.

• Suitable for use on skid steers, backhoes, telehandlers, front-end loaders, wheel loaders and wheeled excavators • Flat-proof technology • Extra weight provides added stability in harsh terrain • Various patterns available to match differing terrain types ForConstructionPros.com/10086476

LevMix Mobile Mixer

Collomix Xo Handheld Mixers Bloom Mfg. LS80K LiftSafe Planetary Winch The LS80K Lift-Safe planetary winch features a Duet-Safe double-action braking system that combines a hydraulic brake with a braking valve.

• Automatically hold loads when hydraulic pressure is released and controls speeds during lowering operations • 65,000-lb. lifting capacity • Modular, customizable design • All-steel construction of the gear support, end housing and winch drum • 5 1/8-in.-diameter heat-treated alloy steel drum shaft ForConstructionPros.com/10742925

The Xo line of hand-held concrete mixers offers an ergonomic design that allows users to stand upright when mixing concrete, mortar, plaster and grout.

Xo 1 HF is a 1.4 hp model with a 10-gal. mixing capacity • Xo4 HF is a 1.7 hp model with a 17-gal. mixing capacity • Xo6 HF is a 2.1 hp model with a 24-gal. mixing capacity • Xo Duo model has counter-rotating stirrers and can mix 24 gal.

• Newly developed motors and gearboxes are specially aimed to handle the concrete jobsite • Choose from a variety of mixing paddles • Hexafix system allows users to change mixer paddle tool-free ForConstructionPros.com/10840686 •

The new LevMix unites three steps in one operation: • • •

mixing transporting pouring

The new LevMix mobile mixer combines the attributes „FAST and EASY“.

Bomag BPR35/60 Series Reversible Plate Compactors Three compact-size reversible plate compactors offer fully enclosed hoods, faster working speeds and greater compaction forces for granular and mixed soils.

• BPR35/60 features a 4.8-hp Honda gas engine • BPR35/60D and BPR35/60D/E both feature a 4.2-hp Hatz diesel engine • Vibratory exciter design increases working speed 23% over previous models • 13% increase in centrifugal force over previous models • 7,868 lbs. centrifugal force at 4,800 vpm • Heavy-duty, wear-resistant base plates with reinforced edges and working width of 23.6 in.

ForConstructionPros.com/10090873

Mix several bags in the shortest time.

STAFDA Booth #1217

www.collomixna.com

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WORKSITE PRODUCTS & EQUIPMENT Toro UltraMix Mortar Mixers

Skudo Tack-Mat Skudo’s Tack-Mat offers non-slip, durable surface protection against foot traffic, debris, UV and machinery while still being gentle enough to apply to sensitive substrates including fresh concrete.

• Usable in below freezing and hot temperatures • One-step peel and stick application process • Stain-proof against common construction site spills and stains including chemicals and solvents • Available in Light Traffic (LT) and Heavy Traffic (HT) • Sold in 560-sq.-ft. rolls, 40” wide by 165’ long ForConstructionPros.com/11298626

Form-Botic Curb and Sidewalk Machine The Form-Botic is a compact curb and sidewalk concrete extrusion machine. The extrusion process pressurizes the concrete making the end product easy to finish, saving on labor and time.

• The machines size allows the Form-Botic to track on the inside of the pre-prepped area for sidewalk placement • Designed to fit into the back of a standard pickup truck or on a small utility trailer it weighs 2,800 lbs.

• Production rates of three feet per minute • Four-foot turning radius • Low transportation and operational costs • String line option • Multiple customized features like variable auger and drive speed controls, radio remote control • Capable of producing all types of curb configurations ForConstructionPros.com/11458070

The UltraMix mortar mixer line includes seven models built for a variety of applications and available with batch capacities ranging from light to heavy duty.

• 634- to 860-lb. operating weights with batch capacity volumes from 6 to 9 cu. ft.

• Symmetrical steel drum design boasts more paddle and drum contact with the mortar, and a patented paddle design moves mix horizontally as well as in a circular motion • Reinforced paddle rubber features two layers of woven fabric for added strength • Equipped with solid steel dump handles and a high-strength telescoping axle that allows the wheels to adjust from a towing width to under 36 in.

ForConstructionPros.com/12085064

Atlas Copco Releases New Versions of Cobra PROe and Cobra TTe Gas Breakers

Wirtgen SP 25i Slipform Paver The SP 25i paves 12 ft. wide and places barrier/ parapet up to 6.5 ft., plus features quick on-site changes to left- or right-side pouring.

• Updates the existing SP 25 with a 154-hp Deutz TCD 4.1 LD Tier 4 interim-compliant engine • Eco mode matches engine rpm to machine power requirements • Maximum operating weight of 44,000 lbs., depending on configuration and application • Mold changes or conversion from inset to offset configuration can be accomplished quickly and easily on site • Advanced electronic steering and control system ensures profiles are poured with high precision ForConstructionPros.com/11376599

Atlas Copco launched new versions of its Cobra PROe and Cobra TTe gas-powered handheld breakers. The breakers are available with two tool shank sizes. The breakers also have high power-to-weight ratios and optimize operator comfort, which enhances productivity on a variety of jobs.

• Hand Arm Protection System, an Atlas Copco exclusive, minimizes harmful vibrations that transfer from the machine to the operator.

• The breakers weigh as little as 53 lbs. and are 24 in. wide from handle to handle.

• The TTe delivers 1,620 blows per minute and 30 foot-pounds of impact energy.

• The PROe features a blow frequency of 1,440 and as much as 44 foot-pounds of impact energy.

• The unit’s one cylinder, two-stroke engines can operate with alkalyte or 90 to 100 premixed octane unleaded gas.

ForConstructionPros.com/12104270

Pettibone Traverse Series Only Telehandler With Horizontal Traversing Capability The Traverse Series telescopic handlers feature an extendable boom that delivers 70 in. of horizontal boom transfer for precise load placement without having to re-position the machine.

• Five models with lift capacities ranging from 7,000 to 11,000 lbs.

• T1157 offers a maximum lift height of 57 ft. 6 in. and forward reach up to 48 ft. 9 in.

• Can fit under an 8-ft. doorway.

• Wide-stance, heavy-duty cylinders with automatic fork and load leveling that eliminate the need for slave cylinders ForConstructionPros.com/12105542

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RIDE AND UTILIZATION

Two words sum up Wirtgen concrete pavers: Ride and Utilization. In today’s competitive paving market, specs are tight, schedules even tighter. To maximize bonus, you need to excel at both.

Products of state of the art manufacturing and the latest technology, Wirtgen concrete pavers are built to the most exacting standards. And their all new, innovative designs allow for unparalleled flexibility and ease of mobilization. This means you spend less time setting up and more time paving. Paving with the precision you expect from a Wirtgen: precision your competition can’t match.

WIRTGEN AMERICA . 6030 Dana Way . Antioch, TN 37013 Tel.: (615) 501-0600 . www.wirtgenamerica.com

ROAD AND MINERAL TECHNOLOGIES

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WORKSITE PRODUCTS & EQUIPMENT Chicago Pneumatic Releases 850 CFM Compressor to North American Market

Bobcat Hydraulic Breakers Couple Quieter Operation with Increased BPM These hydraulic breaker attachments feature Auto Power, which automatically regulates pressure throughout operation and limits excessive pressure at startup.

• Energy chamber keeps the nitrogen pressure constant with no periodic charging required • Steel ring system retains the tool bushing and protects grease access, plus provides for quick tool changes • Upper and lower shock absorbers isolate the breaker from the housing for reduced noise and vibration • Bob-Tach and X-Change attachment mounting systems ForConstructionPros.com/12109656

Chicago Pneumatic Construction Equipment has released the CPS 850 portable diesel compressor to the North American marketplace. The compressor can work a range of applications with variable flow and pressure control, making it an incredibly versatile solution on the jobsite. The 850 CFM compressor also features easy operation, simplified maintenance, and a maximum amount of uptime.

• Equipped with a 250 hp, 6-cylinder John Deere T4F engine • Weight: 7,980 lbs.

• 203-inches long, 80-inches wide, and 86-inches tall • Adjustable working pressure between 58 - 150 psi, the compressor offers a maximum unloading pressure of 175 psi • Features an 88-gallon fuel tank that consumes fuel at 10.7 gallons per hour • Large easy-to-open doors provide quick access to the machine’s components, including the air end, engine and electrical components.

• The compressor features 100 percent fluid containment that is plumbed to the outside for easy access.

• The low-maintenance machine has a 500-hour service interval on the engine and 1,000 hours on the compressor • Intuitive full color LCD screen controller that displays all the necessary information for the user • Easily program and view multiple parameters of the compressor and engine • Once the regulator is set to the required pressure the controller automatically adjusts the output to deliver the flow, while still maintaining fuel efficiency ForConstructionPros.com/12097940

GOT A BEAST OF A JOB?

EXTRA REACH GIVES YOU EXTRA FIGHT. Bobcat® extendable arm is the only option of its kind that’s also clamp-compatible. Retract, extend or grab to defeat more jobs with less repositioning.

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Safe Bucket 100 lb. Load Rated Canvas Hook and Loop Closure System: Every Safe Bucket is manufactured with either a hook and loop or drawstring closure system which helps prevent accidental drops.

• Third Party Load Rated: All Python Safety products are third-party load rated with Applied Technical Services (ATS), an Atlanta-based consulting engineering firm with sophisticated testing and inspection capabilities.

• Puncture Resistant: Sewn into the bottom of every Safe Bucket is a hard composite plating that protects the bucket from accidental punctures. A protective leather sleeve covers the inserts that is resilient to the elements and harsh work environments.

• Built in Connection Points: The Safe Bucket was engineered to be used with tools at height, and includes six connection points that can be tethered to. Workers can tether their tools directly to the Safe Bucket when being used, and store their tools for transport when finished.

• High-Quality Canvas: Canvas Safe Buckets are constructed with a heavy-duty 24 oz. cotton duck canvas and are load rated for 1,000 lbs.

• Carabiner and Hoisting Strap: Instead of rope which is susceptible to fraying, a heavy-duty hoisting/shoulder strap it built into every Safe Bucket.

Each bucket is also equipped with a high-quality and lightweight aluminum twist-lock carabiner load rated for 30 kN (6,700 lbs.).

There is no need to worry about a knot failing, or a non-locking carabiner which may slip off a connection point.

• Load Rating: 100 lbs. (45.4kg) • Closure System: Hook and Loop • Body Material: 24 oz. Cotton Duck Canvas • Height/Diameter 15”/12.5” • Capacity: 1,840 cu. in.

• Weight: 3.42 lbs.

• D-Ring Load Rating: 5 lbs. (2.3kg) ForConstructionPros.com/12105745 •

Airtow MS10-55 Mini Skid Steer Trailer The ultra-compact MS10-55 Mini Skid steer trailer allows for ground-level loading and transport of mini skid steers and attachments.

• Non-tilting deck • Raises and lowers hydraulically in less than 20 seconds • Removable front platform and attachment mounts • 5,500 lb. load capacity • 120 in. by 57 in. deck • 8 heavy-duty D-rings • 2-5/16 in. ball coupler • Adjustable safety chains • Lockable storage compartment • 12-volt deep cycle battery • Tow vehicle charging • Weighs 2,200 lb.

ForConstructionPros.com/12106475

SEE HOW BETTER REACH LANDS AN EASIER VICTORY Visit Bobcat.com/Extend1

1.877.745.7813

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Bobcat ® and the Bobcat logo are registered trademarks of Bobcat Company in the United States and various other countries. ©2015 Bobcat Company. All Rights Reserved. | 1282

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WORKSITE PRODUCTS & EQUIPMENT “Go Early Technology” from AC•Tech Installing AC•Tech 2170 Vapor Reduction Systems with its patented “Go Early Technology” three-to-five days after a concrete slab has been poured, adds benefits to the project. By doing this, work crews are able to get on the freshly cured sub-flooring quicker and therefore, finish the job ahead of its projected schedule.

• Prevents the slab from curling or cracking • Eliminates the need and subsequent expense of concrete finishing • Enhances the durability of the concrete slab by providing a topcoat that is resistant up to 14,000 psi • “Go Early Technology” allows EVERY trade involved to get to task sooner, speeding up EVERY process • Ensures slab cleanliness with a non-porous surface - disallowing cutting oil stains to react to adhesives leading to floor failure • Apply before walls are erected to ensure the entire slab will be protected from moisture • Compatible with most all finished flooring and coating systems • 15-year material and labor warranty ForConstructionPros.com/12003403

Specialty Winches and Capstans for the Concrete Industry

WINCH

Designed for Outstanding Performance and Safety BLOOM Mfg. Inc. www.bloommfg.com

Independence, Iowa 50644 FAX 319-827-1140 PHONE 319-827-1139 800-394-1139

“Custom Engineered Solutions Since 1910”

Ameri-Block, AmeriBlock Plus from North American Specialty Products North American Specialty Products LLC, a provider of foundation building products introduces two damp-proofing and drainage solutions. Two new dimpled-membrane products, damp-proofing membrane Ameri-Block and drainage membrane Ameri-Block Plus is now available.

• Ameri-Block is a dimpled, 100-percent-recycled, high-densitypolyethylene (HDPE) membrane for exterior foundation damp proofing • Dimpled construction separates water from the foundation wall and bridges foundation cracks, preventing moisture from entering the basement • Ameri-Block Plus acts as a drainage layer for waterproofing applications • Installed with the dimples facing away from the concrete wall, its dimpled construction channels water to the foundation drainage system while its geotextile fabric blocks soil to maintain a high flow rate ForConstructionPros.com/12005979

Poly Burlap Concrete Curing Blanket The Poly Burlap is a two-ply concrete curing blanket designed for wet curing of poured concrete during warm temperatures.

• 5 mil white polyethylene extruded onto a 10 oz. burlap material • Polyethylene reflects sunlight • Burlap absorbs moisture to keep blanket damp • Flexible, reusable and lightweight • Meets or exceeds AASHTO specs ForConstructionPros.com/10856407

The Power-Stud+ SD4 and PowerStud+ SD6 Anchors The Power-Stud+ SD4 and Power-Stud+ SD6 anchors are fully threaded, torque-controlled, stainless steel wedge expansion anchors, which are designed for consistent performance in cracked and uncracked concrete.

• Both the SD4 and SD6 have ICC building code approvals that were designed for uncracked concrete for ¼” diameter and cracked concrete with diameters 3/8” - 3/4”, including seismic design categories A through F • Suitable base materials are normal-weight, sand-lightweight concrete, and grouted concrete masonry (CMU) • The anchor is manufactured with a stainless steel body and expansion clip • Nut and washer are included ForConstructionPros.com/12009462

60 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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By Joe Nasvik

POWER TOOLS, HAND TOOLS, LASERS & LEVELS

Bringing the Internet, Bluetooth and WiFi, and Battery Operated Tools

TOGETHER The latest in tool technology.

I

n the ever-changing world of electronics and the Internet comes a new technology movement—the “Internet of Things” (IoT). It’s in all of our futures and will influence how we both live and work.

Many factors are moving us in the direction of the IoT; inexpensive

Internet rates, coverage everywhere, the almost universal availability of smart phones and tablets, and the increased use of sensors and electronic components in almost everything we use. The IoT is about controlling our devices remotely through the use of the Internet. It also allows manufacturers to collect

Coming in January 2016 will be tools, like the drill/driver shown here, with Bluetooth capability that allows users to use their smart phones or tablets to change factory settings to optimize specific tasks. Buttons on the tool allow up to four task settings, making it easy to move from one to the next.

www.forconstructionpros.com/concrete | October/November 2015 | Concrete Contractor 61

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POWER TOOLS, HAND TOOLS, LASERS & LEVELS information about how their products are used so they can improve them. Over the next few years it’s estimated that billions of devices and electrical equipment will be remotely controlled via the Internet.

The Milwaukee Tool company, headquartered in Brookfield, Wisconsin is the first tool manufacturer in the U.S. to link tools to the Internet, also building Bluetooth connectivity into some of their product line. Given the fast rise in interest to the IoT, other manufacturers will soon follow Milwaukee’s lead.

Milwaukee’s first cloud application is an inventory control data base. You can include tools from manufacturers but they make it easy to add their own brand tools. When you type in the model number most of the information automatically populates the screen.

Here’s what they are doing to help you work more effectively.

ONE-KEY Over the past couple year’s developers at Milwaukee have been working on a free-to-everyone cloud based program to serve contractor needs. Christian Coulis, vice president of Product Management says ONE-KEY will never stop evolving.

It’s available now for anyone to use and can be accessed through both the web and a mobile app. The first benefits will include inventory management, tool reporting and tool control but this is only the beginning—the future doesn’t have limits.

INVENTORY MANAGEMENT This was the first component on the site to launch. It offers a central place for users to keep track

of their tools company wide. It records all the relevant information about a tool; specs, when it was purchased, notes on any repair work, and location. If you are entering a Milwaukee tool all you have to do is type its model number into the data base and the rest of the information populates the form automatically (minus repair history and location). ONE-KEY also accepts tool information from other manufacturers but in that case you have to input all the information. You can even log in things like brooms and other equipment used on jobsites.

An important function of inventory management for contractors who perform work at multiple construction sites is the ability to assign tools to a jobsite.

During the planning phase of a

62 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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contract you can quickly assemble an inventory of tools for a project.

You can also easily remove a tool from one project and post it to another—you always know where your tools are.

TOOL REPORTING This feature of ONE-KEY was launched with the introduction of a Utility Crimping tool used primarily by the electrical trades.

Specifications often require specific crimping pressures when a fitting is crimped to a conduit or tubing.

Sensors in the tool automatically record the time of crimping and the pressure. This information can automatically be downloaded to the ONE-KEY cloud site to generate reports that will confirm the success and accuracy of an installation, information that can be passed on to inspectors and owners representatives. Coulis says that over time they will introduce a variety of sensors in other tool lines to greatly expand reporting functions. Construction as an industry depends more and more on accuracy and tool reporting will help the industry move in that direction.

Tool reporting will also help manufacturers get information from sensors designed to diagnose and track maintenance issues. Users can be notified that maintenance is needed before serious damage occurs and manufacturers can use these reports to design better tools.

TOOL CONTROL In January of 2016, Milwaukee Tool will introduce battery operated models of drill/drivers, hammer drill/ drivers, impact drivers, and compact impact-wrench tool models with ONE-KEY capabilities. Up until this time factories preset tool settings but now workers will be able to program infinite settings matched to an application. This will be accomplished by building Bluetooth and WiFi capabilities into tools and will change the way we use tools.

CONNECTING TOOLS TO BLUETOOTH AND WIFI Coulis says tool manufacturers currently preset such things as constant rpm, fixed torque shutoff range, adjustable torque shutoff range, trigger ramp up rate and current sensing/control at the factory. But what if you could adjust settings on your tool to optimize performance for a specific application? For instance, what if you are using a drill-driver or impact driver to drive 100 screws and you want each screw to properly secure boards together without breaking a screw? That’s the idea behind ONEKEY’s “Tool Control” platform. The factory still has pre-settings but you can change them to conform to specific applications. On a jobsite workers will use their smart phone or tablet app to direct them to a settings screen on ONE-KEY for the tool they are using. They will be able to change settings such as rpm and torque to set optimal tool performance for a task and the tool will automatically stop when an operation is complete. But you will also be able to access pre-set applications that will automatically provide optimal performance for the task—you select the material and fastener variables and ONE-KEY makes the changes. In addition, you can create a profile for the tool for essentially any application that is not in the pre-select menu. This profile can be saved and re-used at any time. These new tools will also have a switch that allows users to preset as many as four applications. Many jobs require multiple operations so switching between preset applications without using your smart phone will save a lot of time.

If you misplace a tool you can even use your smart phone to locate it so long as it is within Bluetooth range.

IOT The process of change always has pluses and minuses; it can be hard to make adjustments. But good and useful changes always prevail

Tools with built in Bluetooth can be adjusted for speed, torque level, and trigger sensitivity in order to optimize an application. Shown here is the screen that appears on your smartphone or tablet for changing settings. so people must adapt. Changes involving the IoT will perhaps be easiest for the millennial generation because they embrace electronic technology, smart phones, computers and software more easily than for older generations—other generations will take longer. In the world of battery operated tools Milwaukee Tool is opening the door to the IoT, introducing change.

There will be changes that users will like and some they won’t use—you will have an opportunity to help shape this new technology.

All tool manufacturers are beginning to explore the possibilities the IoT presents and there is much to come. Five years from now if a tool manufacture is just starting this involvement they might very possibly find themselves on life support.

www.forconstructionpros.com/concrete | October/November 2015 | Concrete Contractor 63

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POWER TOOLS, HAND TOOLS, LASERS & LEVELS GS732C Cordless Concrete/Steel Pinner The Max GS732C Cordless Concrete/Steel Pinner drives concrete/steel pins in lengths of 1/2 to 1-1/4 in. According to Max USA, the GS732 has a pivot swing trigger with 50 to 70% lower pull-load than competitive models.

• Tool magazine accepts both .102- and .145-in. shank pins without adjustment; optional pin magazine to drive 1 1/2-in. pins • Powered by liquid-gas fuel cell • Dial adjustable depth control • Removable pin magazine with one click lever • Slim nose with clearance for deep track • Comes with plastic carrying case, JC610M battery charger, one JP606H batter and safety glasses • Power output: 105 Joules • Weight: 7.9 lbs.

ForConstructionPros.com/11172569

Hook Bolt Driver Ties Two Pavement Joints Together

Bosch GLM 50 C 165-ft.

Laser Measure

The hook bolt driver is a tool used to fasten epoxy coated hook bolts into couplers. Hook bolts are used in longitudinal joints in concrete pavement to tie two pavement joints together.

• The driver can be attached to any cordless drill • Easily holds the hook bolt when snapped into the hook bolt driver • The hook bolt driver is 75% more efficient fastening hook bolts then hand tightening ForConstructionPros.com/12104592

Throw out that old spring-loaded tape measure.

One of the staples of the tool belt is going the way of the Dodo, replaced by Bosch’s new GLM 50 C Laser Measure.

• Precise, down to 1/16 inch • Easy to use with a full-color screen • Bluetooth compatible with a smartphone or tablet to map out entire projects ForConstructionPros.com/12113013

Dewalt 1” 20V MAX* XR Brushless SDS Hammer The 1” 20V MAX* XR Brushless SDS Hammer (DCH273P2) is the first brushless rotary hammer available from this professional power tool brand. Ideal for use in concrete drilling applications, the 1” 20V MAX* XR Brushless SDS Hammer is powered by a DEWALTbuilt brushless motor that provides 2.1 Joules of Impact Energy**, and is optimized for chipping work and drilling diameters of 1/2” or less.

• With 6.6 m/s2; vibration felt by the user at the handle, this lightweight, SHOCKS equipped rotary hammer is designed for comfortable use.

• The rotary hammer also includes a retractable utility hook that allows it to be hung not only from a belt but also lifts, ladders, carts, etc.

• The hammer also features an LED with a 20 second delay that provides visibility in dimly lit spaces.

ForConstructionPros.com/12109346

18V LXT Lithium-Ion Brushless ½” Hammer Driver-Drill Kit with 5.0Ah Battery (XPH07T) With 1,090 in. lbs. of torque, the Makita XPH07 is now available in a kit with the new 18V LXT 5.0Ah battery for even longer run time.

• The XPH06 has 35% more drilling, driving and fastening speed • Engineered with Makita LXT Brushless Motor Technology, optimized to deliver up to 50% longer run time, increased power and speed, and longer tool life • Powered by Makita’s BL Brushless motor, which is electronically controlled to optimize battery energy use for up to 50% longer run time per charge • Electronic controls efficiently use battery energy to match torque and RPM to the changing demands of the application for increased power and speed when needed • The BL Brushless Motor delivers 530 in. lbs. of max torque, with 16 clutch settings, a variable 2-speed all-metal transmission (0-400/01,550 RPM), and hammer and drill modes to cover a wide range of applications • The XPH06 is 7-7/8” long and only 3.9 lbs. (with battery) • Features Makita Extreme Protection Technology (XPT), a protective seal inside the tool engineered for improved water resistance by channeling water and dust from the tool’s key internal components • Ease-of-use features include a ½” keyless chuck for quick and easy bit changes • It also has a built-in L.E.D. light that helps illuminate the work surface, and a rubberized grip for improved comfort • Available in a kit (includes two 18V LXT Lithium-Ion Batteries and an ENERGY STAR qualified Rapid Optimum Charger) and as a tool-only • Also available in a two-piece combo kit, model XT248, which includes the 18V LXT Lithium-Ion Brushless Impact Driver, model XDT08Z ForConstructionPros.com/12045009

64 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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Statement of Ownership, Management, and Circulation

(Requester Publications Only)

1. Publication Title

2. Publication Number

Concrete Contractor

021-799

September 1, 2015

4. Issue Frequency

5. Number of Issues Published Annually

6. Annual Subscription Price

Jan, Feb/Mar, Apr/May, Jun/Jul, Aug/Sep, Oct/Nov, Dec

7

Free to Qualified Subscribers

7. Complete Mailing Address of Known Office of Publication (Street, City, County, State, and Zip+4)

Contact Person

AC Business Media, Inc 201 N. Main Street Fort Atkinson, WI 53538

Telephone

ADVERTISER PAGE

Wendy Chady

(920) 542-1225

8. Complete Mailing Address of Headquarters or General Business Office of Publisher

AC Business Media, Inc., 201 N. Main Street, Fort Atkinson, WI 53538

9. Full Names and Complete Mailing Addresses of Publisher, Editor, and Managing Editor Publisher (Name and Complete Mailing Address)

Vaughn Rockhold, Publisher 201 N. Main Street Fort Atkinson, WI 53538 Editor (Name and Complete Mailing Address)

Ryan Olson, Editor 201 N. Main Street Fort Atkinson, WI 53538 Managing Editor (Name and Complete Mailing Address)

10. Owner (Do not leave blank. If the publication is owned by a corporation, give the name and address of the corporation immediately followed by the names and addresses of all stockholders owning or holding 1 percent or more of the total amount of stock . If not owned by a corporation, give the names and addresses of the individual owners. If owned by a partnership or other unincorporated firm, give its name and address as well as those of each individual owner. If the publication is published by a nonprofit organization, give its name and address.)

Full Name

Complete Mailing Address

AC Business Media, Carl Wistreich, President & CEO 201 N. Main Street, Fort Atkinson WI 53538 AC Business Media, Anil Narang, Chairman 201 N. Main Street, Fort Atkinson WI 53538 11. Known Bondholders, Mortgagees, and Other Security Holders Owning or Holding 1 Percent or more of Total Amount of Bonds, Mortgages or Other Securities. If none, check here.  None Full Name

Complete Mailing Address

12. Tax Status (For completion by nonprofit organizations authorized to mail at nonprofit rates) . (Check One) The purpose, function, and nonprofit status of this organization and the exempt status for federal income tax purposes:

 Has Not Changed During Preceding 12 Months  Has Changed During Preceding 12 Months

PS Form 3526-R Facsimile, July 2014 13. Publication Title

14. Issue Date for Circulation Data Below

Concrete Contractor

Aug/Sep 2015

15. Extent and Nature of Circulation

Average No. Copies

a. Total Number of Copies (net press run) Outside County Paid/Requested Mail Subscriptions stated on

No. Copies of Single

Each Issue During

Issue Published

Preceding 12 Months

Nearest to Filing Date

27954

27968

16578

15063

0

0

4

4

(1) PS Form 3541. (Include direct written request from recipient, telemarketing and b. Legitimate

Internet requests from recipient, paid subscriptions including nominal rate subscriptions,

Paid and/or Requested

employer requests, advertiser's proof copies, and exchange copies.)

(2) In-County Paid/Requested Mail Subscriptions stated on PS

Distribution

Form 3451. (Include direct written request from recipient, telemarketing and internet

(By Mail

requests from recipient, paid subscriptions including nominal rate subscriptions,

and Outside the Mail)

employer requests, advertiser's proof copies, and exchange copies.)

(3) Sales Through Dealers & Carriers, Street Vendors, Counter Sales, and Other Paid or Requested distribution Outside USPS. (4) Requested Copies Distributed by Other Mail Classes

0

0

16582

15067

10876

12416

0

0

Through the USPS. (e.g. first-Class Mail) c. Total Paid and/or Requested Circulation [Sum of 15b(1), (2), (3), (4)] (1) Outside County Nonrequested Copies stated on PS form 3541. (include sample copies, requests over 3 years old, requests induced by a premium,

d. Nonrequested

bulk sales and requests including association requests, names obtained from

Distribution

business directories, lists, and other sources)

(2) In-County Nonrequested Copies stated on PS form 3541.

(By Mail and Outside

(include sample copies, requests over 3 years old, requests induced by a premium,

the Mail)

bulk sales and requests including association requests, names obtained from business directories, lists, and other sources)

(3) Nonrequested Copies Distributed Through the USPS by

0

0

253

184

e. Total Nonrequested Distribution (Sum of 15d (1), (2), and (3))

11129

12600

f. Total Distribution (Sum of 15c and e)

27710

27667

Other Classes of Mail.(e.g. First-Class Mail, nonrequestor copies mailed in excess of 10% Limit mailed at Standard Mail or Package Services Rates)

(4) Nonrequested Copies Distributed Outside the Mail (include pickup stands, trade shows, showrooms, and other sources)

g. Copies Not Distributed

243

301

h. Total (Sum of 15f and g)

27954

27968

i. Percent Paid and/or Requested Circulation

59.8%

54.5%

(15c / 15f x 100) *if you are claiming electronic copies, go to line 16 on page 3. If you are not claiming electronic copies, skip to line 17 on page 3.

PS Form 3526 -R Facsimile, July 2014

Statement of Ownership, Management, and Circulation

(Requester Publications Only)

Average No. Copies

16. Electronic Copy Circulation

INDEX

3. Filing Date

No. Copies of Single

Each Issue During

Issue Published

Preceding 12 Months

Nearest to Filing Date

a. Requested and Paid Electronic Copies

-

-

b. Total Requested and Paid Print Copies (Line 15C) + Requested/Paid Electronic Copies (Line 16a)

-

-

c. Total Copy Distribution (Line 15F) + Requested/Paid Electronic Copies (Line 16a)

-

-

Aztec Products, Inc...............................................30 Bloom Manufacturing Inc.....................................60 Bobcat...................................................................58-59 BORIDE Engineered Abrasives...........................42 CDC Larue.............................................................44 Collomix USA........................................................55 CTS Rapid Set Cement Mfg Co..........................38 Ermator USA.........................................................43 EZ Screed Tools....................................................23 Fascut Industries...................................................12 GelMAXX...............................................................42 GMC......................................................................2-3 H&C Concrete Coatings......................................32 Headwater Resources...........................................14 Hover Trowel, Inc..................................................23 Husqvarna Construction Products......................47 Increte Systems Inc...............................................26 Jon Don.................................................................39 Kut-Rite Manufacturing........................................40 Larsen Products Corporation...............................50 Laticrete.................................................................27, 37, 45 Ligchine International Corp.................................68 MAKO Enterprises LLC........................................13 Mapei Corporation USA......................................29 MBW Inc................................................................24 McKinnon Materials, Inc.......................................34-35 MK Diamond Products, Inc..................................46 Multiquip Incorporated........................................9 National Pavement Expo.....................................67 Profit Matters........................................................20 Putzmeister America............................................19 The QUIKRETE Companies.................................49 Runyon Surface Prep Rental & Supply................41 Schwing America Inc............................................21 Simpson Strong-Tie Co........................................5 Somero Enterprises..............................................6,7 Spin Screed...........................................................24 Superabrasive Inc.................................................33 Terrco.....................................................................36 Trinic.......................................................................31 Void Form..............................................................11 Wirtgen America Inc.............................................57 World of Concrete................................................15

We’d like to invite you to visit ForConstructionPros. com’s new content channel: Profit Matters. This new channel highlights how contractors are improving profitability by implementing technology and best practices throughout their company operating structure. Visit www.ForConstructionPros.com/ Profit-Matters to learn more.

d. Percent Paid and/or Requested Circulation (Both Print & Electronic Copies) (16b divided by 16c X 100)  I certify that 50% of all my distributed copies (electronic & print) are legitimate requests or paid copies 17. Publication of Statement of Ownership for a Requester Publication is required and will be printed in the October/November issue of this publication.

18. Signature and Title of Editor, Publisher, Business Manager, or Owner

Carl Wistreich, President & CEO

Date

09/1/2015

I certify that all information furnished on this form is true and complete. I understand that anyone who furnishes false or misleading information on this form or who omits material or information requested on the form may be subject to criminal sanctions (including fines and imprisonment) and/or civil sanctions (including civil penalties).

PS Form 3526 -R Facsimile, July 2014

www.forconstructionpros.com/concrete | October/November 2015 | Concrete Contractor 65

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THE LAST PLACEMENT: BACK TO BASICS

By Luke Sevcik and Vince Hunt

Concrete Consolidation Proper placing and handling techniques provide quality results.

T

he quality of concrete can be significantly improved by vibration.

The savings achieved and the improved quality of concrete are now so well established that vibration is an accepted job site practice.

Internal vibrators are the most common for concrete consolidation of thick slabs, walls and columns.

Because of their design, size, weight, maneuverability and price, they are a very practical means of vibration.

Typically, internal vibrators are not considered “big ticket” equipment items, but they are important to providing a quality product.

The advantages of consolidating concrete by vibration are: • Greater density of the concrete • Greater strength • Improved bond with reinforcement steel • Greater bond on construction joints • Greater durability • Improved product finish • Reduction in the amount of required cement through the use of drier mixes The basic principal of concrete vibration is to consolidate the mix by removing entrapped air. Vibration is a series of rapid compressive impulses which greatly reduces the surface friction between the various size particles of the mix. The result is the rearrangement of these particles into a denser mass. During the vibration process, unwanted trapped air escapes to the surface.

Once the concrete is in place and a fairly level surface has been attained, a systematic pattern of vibrator insertion and removal needs to be done to rid the mix of the remaining entrapped air. The entire

area of placement must be consolidated. Under-vibration (withdrawing too fast) coupled with hit and miss vibrator placement is very common and does not get the job done properly. It is very important that the operator sees to it that all the concrete is vibrated, that form corners are reached and overlapping is done if necessary. The distance between insertions should be about 1 ½ times the head’s effective consolidation radius or radius of influence.

Proper vibrator handling entails quickly submerging the vibrator into the fresh lift, then withdrawing it at that rate of one inch per second (never more than two inches per second). This is because air bubbles naturally rise at the same rate in normal concrete. The hole must close completely behind the vibrator after total withdrawal. If not, the mix is too stiff or the vibrator frequency is incorrect. The vibrator has done its job when a thin film of glistening “cream” appears on the surface of the concrete, cement paste rises where the concrete meets the forms, and large air bubbles are no longer surfacing.

Choosing the right vibrator type for the application depends on several different factors: • Type of pour: wall, floor, column,

There are many different types of consolidation vibration equipment available for internal consolidation.

Pictured here is a backpack vibrator.

Photo Credit: Wacker Neuson

curb and gutter, etc.

• Height of the wall or structure • Width of the wall or structure • Electrical availability on the jobsite • Electrical source distance • Amount of reinforcing steel • Job specifications • Concrete slump • Concrete mix design There are many different types of consolidation vibration equipment available for internal consolidation.

They may include electric flexshaft vibrators, electric high-cycle vibrators, gas powered flex-shaft vibrators, and gas powered backpack modular vibrators.

Ed. Note: Read the expanded article, visit www.forconstructionpros. com and search 12113148.

Luke Sevcik, ACI Certified Flatwork Finisher and Vince Hunt, ACI 309 Committee Member are Product application/training specialists at Wacker Neuson Corporation.

66 Concrete Contractor | October/November 2015 | www.forconstructionpros.com/concrete

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