February 2018
INFRARED PAVEMENT REPAIR
WOA
World of Asphalt Preview! | 10
Industry Heating Up | 64
IMPROVE WORK ZONE SAFETY WITH PROPER TRAFFIC CONTROL PLANS
| 44
HOW WILL AUTONOMOUS VEHICLES Impact How We Build Roads? | 22
www.ForConstructionPros.com/Asphalt
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UNMATCHED DESIGN
Heatec has been designing and building tank farms for over 40 years and each project has been unique in some way. That’s because each customer is unique. You have your own business model that may be slightly different or dramatically different from the other guys’. That’s why at Heatec we take a comprehensive approach to designing your tank farm. That means we look at the materials you will be using, all the equipment that needs heat, the piping, and even future plans for expansion. Then we design a system that works for you. And we make it efficient and simple to operate. Heatec is unmatched when it comes to designing heating and storage systems for your asphalt plant. To find out more about our approach, visit us at www. heatec.com or give us a call at 423-821-5200.
H E AT E C , I N C .
an Astec Industries Company
5200 WILSON RD • CHATTANOOGA, TN 37410 USA 800.235.5200 • FAX 423.821.7673 • heatec.com Search: 10073245
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TABLE OF CONTENTS |
FEBRUARY 2018
COVER STORY Improve Work Zone Safety with Proper Traffic Control Plans Safety does not happen by accident – it requires planning and attention by everyone on the jobsite | 44 SPECIAL REPORT: WORLD OF ASPHALT
10 Manufacturers preview the equipment they’re bringing to Houston
PRODUCTION NOTES
JOBSITE INNOVATIONS
PRESERVATION UPDATE
26 R.E. Pierson Responds to Demand
50 Dirt Can Hurt More Than Just the Appearance of the Vehicles in Your Fleet
64 The Infrared Process Regains its Reputation
Mid-Atlantic asphalt producer adds heavy-duty facilities to better serve diverse customer base.
30 Cliff’s Notes
A dirty vehicle fleet can hurt more than you may realize.
Equipment manufacturers have revitalized a valuable pavement repair tool – and the future is heating up.
70 Preservation Products
Burner tuning for liquid propane.
Milling machines, reclaimers, infrared equipment & more.
TECHNOLOGY MATTERS
22 How Will Autonomous Vehicles Impact Our Roadways?
36 Production Products Plants, baghouses, mixers, dryers, automation systems & more.
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56 Jobsite Products Pavers, rollers, MTVs & more.
IN EVERY ISSUE 8
Editor’s Perspective
82 The Last Exit: 8 Tips for Finding Top Talent in 2018
ASPHALT CONTRACTOR FEBRUARY 2018 www.ForConstructionPros.com/Asphalt
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DIGITAL CONNECTION www.ForConstructionPros.com/Asphalt
How Construction Workers Remain Physically Fit A new study finds that construction workers actually have a ‘physical wisdom’ that allows them to work effectively, even in their old age. Search: 20988084
VIDEO: White House and Congress Talking About Raising the Gas Tax The White House’s detailed legislative plan for the anticipated infrastructure spending bill may include a call to raise the gas tax. Search: 20988091
Countdown to Human-Free Construction in Less Than 10 Years Accelerating sensor and software technology are speeding development of autonomous machines, and contractors need to be learning how to implement technology and retrain workers. Search: 20987766
California Begins Collecting Transportation Improvement Fee The fees will be charged based on the market value of the vehicle being registered and will direct $54 billion in the next decade to fixing transportation infrastructure statewide like roads and bridges, according to the state. WWW.FORCONSTRUCTIONPROS.COM/ASPHALT WWW.FORCONSTRUCTIONPROS.COM/ASPHALT WWW.FORCONSTRUCTIONPROS.COM/ASPHALT
Search: 20987280
CONTRACTOR
LATEST INNOVATIONS FOR ASPHALT PROFESSIONALS PROFESSIONALS LATEST LATEST INNOVATIONS INNOVATIONS FOR ASPHALT PROFESSIONALS
February 2018 Vol. 32, No. 2
ASPHALT
CONTRACTOR LATEST PROFESSIONALS LATEST INNOVATIONS FOR ASPHALTPROFESSIONALS LATEST INNOVATIONS FOR ASPHALT
Published by AC Business Media Inc.
Asphalt CONTRACTOR
201 N. Main Street Fort Atkinson, WI 53538 (800) 538-5544 • www.ACBusinessMedia.com www.ForConstructionPros.com/Asphalt
LATEST INNOVATIONS FOR FOR ASPHALT ASPHALT PROFESSIONALS PROFESSIONALS LATEST PROFESSIONALS LATEST INNOVATIONS
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Published and copyrighted 2018 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. Asphalt Contractor (ISSN 1055-9205, USPS 0020-688): is published ten times per year: January, February, March/April, May, June/July, August, September, October, November, December, with an additional Buyer’s Guide issue published in August by AC Business Media Inc., 201 N. Main Street, Fort Atkinson, Wisconsin 53538. Periodicals postage paid at Fort Atkinson, Wisconsin and additional entry offices. POSTMASTER: Please send change of address to ASPHALT CONTRACTOR, PO Box 3605, Northbrook, Illinois 60065-3605. Printed in the U.S.A. Canada Post PM40612608. Return Undeliverable Canadian Addresses to: Asphalt Contractor, PO Box 25542, London, ON N6C 6B2. SUBSCRIPTION POLICY: Individual subscriptions are available without charge only in the USA. The Publisher reserves the right to reject nonqualifying subscribers. One-year subscription to nonqualifying individuals: U.S. $45.00, Canada & Mexico $65.00, and $95.00 all other countries (payable in U.S. funds, drawn on U.S. bank). Single copies available (prepaid only) $10.00 each (U.S., Canada & Mexico), $15.00 each (International).
ASPHALT CONTRACTOR FEBRUARY 2018 www.ForConstructionPros.com/Asphalt
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See Us At Booth #3324
Follow Dynapac North America
Your Partner on the Road Ahead
dynapac.us
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CONTRACTOR
LATEST INNOVATIONS FOR ASPHALT PROFESSIONALS PROFESSIONALS LATEST LATEST INNOVATIONS INNOVATIONS FOR ASPHALT PROFESSIONALS
February 2018 • Vol. 32, No. 2
EDITOR’S PERSPECTIVE
Jessica Lombardo, Editor jlombardo@ACBusinessMedia.com 920.542.1247
ASPHALT
CONTRACTOR LATEST INNOVATIONS FOR ASPHALTPROFESSIONALS PROFESSIONALS LATEST LATEST INNOVATIONS FOR ASPHALT
Published by AC Business Media Inc.
Top 10 Reasons to Attend Construction Industry Tradeshows
D
uring the slow winter months, we enter tradeshow season. And while sending your crew to a tradeshow may seem too expensive, it’s actually an investment in your business and way to ensure it continues to grow. Here are 10 reasons to attend tradeshows in 2018 and beyond: 1. Industry Exposure: Tradeshows help you and your employees gain knowledge and exposure to new trends, products and resources that are available for your construction business. This is a great way to learn about new products to help your crew be more productive, new regulations in the business and other growth opportunities. 2. New Ideas: Tradeshows stimulate new ideas and creative ways to support your business despite the economy, past seasons and more. Where you will gain this knowledge is endless – your competition at the show, your general experience and your participation. 3. Networking: Meet other contractors, dealer and manufacturers who you can lean on, learn from and possibly gain business from that you would not have had the chance to meet had you not attended that tradeshow. 4. Gain a Completive Edge: While it may seem sneaky, tradeshows are a good place to learn what your competition is up to. Ask yourself how do you compare to your competition and evaluate your strengths and weaknesses to best support your business. 5. Press Connections: Expose yourself to the press attending the tradeshow so they know about your business. Asphalt Contractor is traveling heavily this season and we are always looking to connect with contractors. 6. Lead Generation: Generate leads for strategic alliances and most importantly,
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potential customers. Collect business cards, refer to the show directory and use all other outlets provided to create a list of contacts for your files – and your business outreach. 7. Educational Sessions: This is a big one for your crew. Participating in educational seminars, networking events and surveys only take place at tradeshows and will expose your business to new people, new business, new technologies and trends, and new ways of thinking for future business success. 8. Ask & Answer: Tradeshows let you be a student in your industry with great opportunities to ask questions and get answers right away from teachers of educational sessions and equipment manufacturers. 9. Get Involved: Tradeshows are also a good time to look in to any industry associations you’ve heard about and find out if one would be a good fit for further education and networking when tradeshow season ends. 10. The Fun: Yes – have fun. Nothing gives business owners and crew members more energy than a good time while working to keep them motivated to want to work more! World of Asphalt is approaching fast and we’re previewing the show in this issue. Turn to page 10 to learn more about what products equipment manufacturers are bringing to the show and look for full coverage of what happened in Houston in our March/April issue. What tradeshows will you attend this year? Let me know at jlomabrdo@acbusinessmedia. com.
Asphalt CONTRACTOR
201 N. Main Street | Fort Atkinson, WI 53538 800.538-5544 • www.ACBusinessMedia.com LATEST INNOVATIONS FOR FOR ASPHALT LATEST PROFESSIONALS LATEST INNOVATIONS ASPHALT PROFESSIONALS PROFESSIONALS www.ForConstructionPros.com/Asphalt
Publication Staff Publisher
Amy Schwandt
aschwandt@ACBusinessMedia.com
Editor
Jessica Lombardo
jlombardo@ACBusinessMedia.com Ad Production Manager
Patti Brown
Art Director
Mindy Witte
Sr. Audience Development Mgr
Wendy Chady
Audience Development Mgr
Angela Franks
Advertising Sales (800) 538-5544 Kris Flitcroft kflitcroft@ACBusinessMedia.com Sean Dunphy sdunphy@ACBusinessMedia.com Erica Finger efinger@ACBusinessMedia.com Tom Lutzke tlutzke@ACBusinessMedia.com Amy Schwandt aschwandt@ACBusinessMedia.com Eric Servais eservais@ACBusinessMedia.com Denise Singsime dsingsime@ACBusinessMedia.com
ForConstructionPros.com Digital Operations Manager
Nick Raether
Digital Sales Manager
Monique Terrazas
Editor
Larry Stewart
Managing Editor
Kimberly Hegeman
Change of Address & Subscriptions PO Box 3605, Northbrook, IL 60065-3605, Phone: (877) 201-3915 • Fax: 847-291-4816 circ.AsphaltContractor@omeda.com
Reprint Services For reprints and licensing please contact Denise Singsime at (800) 538-5544 ext. 1245 dsingsime@ACBusinessMedia.com
List Rental Jeff Moriarty, SVP, Business & Media Solutions Infogroup, Phone: (518) 339-4511 Email: jeff.moriarty@infogroup.com
AC Business Media Inc. Chairman
Anil Narang
President and CEO
Carl Wistreich
CFO
JoAnn Breuchel
Editorial Director
Greg Udelhofen
ASPHALT CONTRACTOR FEBRUARY 2018 www.ForConstructionPros.com/Asphalt
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SPECIAL REPORT |
BY JESSICA LOMBARDO, EDITOR
WORLD OF
ASPHALT
Heads for Houston WOA 2018 to be held in Houston and the show is expecting its biggest crowd yet
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orld of Asphalt (WOA) 2018 will held to Houston, TX March 6-8 at the George R. Brown Convention Center. The show is recognized as a ‘Fastest 50’ trade show for demonstrating the greatest percentage of growth show-to-show and in 2016 won for record gains in both attendance and exhibit space. WOA is geared toward asphalt, highway/street, pavement maintenance and traffic safety industry professionals from small to large contractors, materials producers, state and agency specification personnel, maintenance companies, manufacturers and service providers. Over 9,000 visitors came from across the United States as well as worldwide for the show in 2016 and since everything is bigger in Texas, the 2018 show is expected to be the largest yet. Over 350 of the industry's leading manufacturers and service providers in
the aggregate, asphalt, pavement maintenance and traffic safety industry sectors will come together to showcase their latest products and technologies. On the next pages, you’ll find some of the products to look for on the show floor. Be on the look out for brand new products unveiled at the show in upcoming issues. Full details and registration can be found at: http://www.worldofasphalt.com Be sure to visit Asphalt Contractor in Booth 2723 while you're at the show and we’ll see you in Houston!
For the latest updates on World of Asphalt, visit ForConstructionPros. com/20988836.
ASPHALT CONTRACTOR FEBRUARY 2018 www.ForConstructionPros.com/Asphalt
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KPI-JCI 3365 Pioneer Jaw Crusher
Roadtec RX-600e/ex The RX-600eLR cold planer was recently enhanced with Auto Cut technology. Auto Cut enables the RX-600 to pause, travel over an obstruction and continue at the same cut depth accurately and repeatedly. • Gives operators ability to easily manage manhole covers, railroad tracks and crosswalks • Able to travel over an obstacle and resume accurate cut depth without reprogramming or delay • Maintains precise level orientation when encountering impediments • Works in union with ACE grade and slope sensor system • World of Asphalt Booth 2724
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BOMAG BM 2000/75 and BM 2200/75 Cold Planers The BM 2000/75 and BM 2200/75 cold planers feature a range of milling drums, enhanced maneuverability and a large conveyor belt slewing swivel angle. • Suited to both smaller and large-scale projects • Standard width of 2,000mm or 2,200mm and a maximum milling depth of 350mm • World of Asphalt Booth 3023 Search: 12289197
IVE TIT B
ND RA
COMPE
Search: 10913551
The 3365 Pioneer Jaw Crusher provides an aggressive 1.5-in. stroke and capacity from 761 to 969 tph in both hard rock and recycled applications. • Integrated electric motor mount, V-belt drive and guarding provide an easy to install, compact package for mobile or stationary applications • Large, dynamically balanced flywheels reduce peak horsepower requirements • Replaceable manganese jaw die retention bars and barrel protector plate guard the pitman and crusher base from damage • World of Asphalt Booth 2542
Search: 10074458
www.ForConstructionPros.com/Asphalt
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SPECIAL REPORT
Dynapac FC1600C Paver The 4,500-lb. FC1600C highway class paver includes extreme-grade poly pad tracks, rebuildable wear-resistant conveyor floor plates and segmented high-wear augers.
Vögele Super 1700-3i and Super 1703-3i Pavers The Super 1700-3i tracked and Super 1703-3i wheeled 8-ft. pavers effectively counteract thermal and mechanical segregation via an optimally designed receiving hopper, ascending conveyors and hydraulic augers that allow height to be adjusted by 6 in. • With the ErgoPlus 3 screed console, the front-mounted extending screed can be adjusted infinitely variably and rapidly from 8 ft. to 15 ft. 6 in., or up to 19 ft. 6 in. with hydraulic bolt-on extensions • Extra-large receiving hopper has a capacity of 14.3 tons • High-powered, separate hydraulic drives on the conveyor and auger deliver an optimum head of mix in front of the screed to support laydown rates of up to 770 tph • World of Asphalt Booth 1324 Search: 12306990
Heatec RECON Monitor Heatec RECON is designed to keep operators informed about the status of asphalt storage tanks and hot oil heaters at their HMA plant. • Web-based system that uses a smart phone, tablet computer or PC • Display screen shows real-time status of the hot oil heater that heats asphalt tanks as well as the status of asphalt stored in tanks • One version shows status of the plant heater and up to three tanks; another version shows status of two plant heaters and up to six tanks • Other screens show trend data, which can be printed, that enables operators to better manage usage • System can be programmed to send an e-mail alert message when abnormal conditions of the heater and/or tanks are encountered • System can be easily retrofitted to many existing plants without upgrading existing equipment • World of Asphalt Booth 3116 Search: 12164473
Road Widener Skid-Steer Attachment The Road Widener can lay down a 20-ton truckload of material in minutes for jobs 1 to 4 ft. wide. • Just attach this versatile machine to your skid steer, loader, grader or backhoe, load the materials and you’re ready to go • Can easily be maneuvered around impediments such as mailboxes and street signposts, within cul-de-sacs, and can operate cleanly across bridges • Operates at speeds over 12 mph • Can be moved with a pick-up truck, transported on any common-width vehicle and lifted in the air with a skid steer • World of Asphalt Booth 1648 Search: 10080713
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• 99-hp Cummins diesel engine with double pump drive system • Offers a hydraulic tow point, power crown and power match height. • Feed system uses a 24-in.-wide wear-resistant dual slat conveyor and a 9-in.-diameter segmented high-wear auger • Equipped with a VF0816C screed with a 16-kW generator • Ultrasonic sensors automatically control auger and conveyor speeds • World of Asphalt Booth 3324 Search: 12314994
Topcon Upgrades SmoothRide Data Collection Software The RD-M1 Collect 2.0 includes updates designed to facilitate and optimize mapping of road conditions. • Improved interface simplifies setup and automatically detects the position of the wheel sensor • Memos feature allows balloons with messages to be added onto the map during data collection and made visible in the processing software • Plan Route feature allows for the import of kml files of predetermined routes • Map downloader assures all map details are visible while collecting data without the need of an Internet connection • World of Asphalt Booth 3136 Search: 20986180
ASPHALT CONTRACTOR FEBRUARY 2018 www.ForConstructionPros.com/Asphalt
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ASTEC Parts. We’re Here. Always. Combine the world’s largest inventory of in stock parts for asphalt plants, the ability to build and machine custom parts and a fully staffed department of salesmen, technicians and engineers and you have ASTEC parts. • Over 100,000 parts in stock • OEM for ASTEC, DILLMAN, Barber-Green, EssTee & McCarter • In-house parts techs and engineers available 24/7 • Over 600 combined years of experience ready to help you
800.251.6042 • www.astecparts.com Search: 10072061
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Dependable Performance CONSISTENT MIX
FOR MORE INFORMATION VISIT ASTECINC.COM/UNIDRUM
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DILLMAN UNIDRUMÂŽ
When it was time to buy two new plants, a Dillman UNIDRUMÂŽ plant was the best fit for us. We like the Unidrum because of its very consistent, homogenous mix and very low maintenance. The Unidrum plants provide more uptime with less routine maintenance.
Slavic Mokienko,
General Manager, R. E. Pierson Materials Corp. Operating Four UNIDRUM Plants
Search: 10072736
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SPECIAL REPORT
WEM Plant Automation Systems The WEM4000 Pro Series batch control combines accuracy, flexibility and the ease of use needed to maximize productivity and profitably. • Multiple range freefall insures exacting accuracy across multiple load sizes, optimizing efficiency • Multiple ticket formats, customizable reports, user configurable graphics and many other features provide the flexibility needed in an ever changing industry • Communications to a central business management system is a breeze with built-in data transfer utilities included with every system • Advanced processing techniques allow for the addition of metered anti-strip, blended RAP, and other materials to meet the most stringent of DOT specifications • The WEM4000 Pro Series controls are PC/PLC based systems with completely off-the-shelf parts providing maximum uptime and productivity • World of Asphalt Booth 3036 Search: 10085629
ADM EX120 Asphalt Plant Asphalt Drum Mixers (ADM) offers the EX 120 asphalt plant as a solution for producers who need a portable counterflow plant that can process high percentages of RAP. • World of Asphalt Booth 2636 Search: 12317992
CMI Roadbuilding Hot Mix Storage
Astec Double Barrel XHR Astec’s Double Barrel XHR (eXternal mixer, High RAP) aggregate dryer can produce up to 400 TPH with up to 65% RAP/RAS. • Employs two mixing technologies: an outer chamber on the drum and an external mixer • V-Pack Stack Temperature Control System maintains as low an exhaust temperature as possible when running a high RAP/low virgin mix • Stainless-steel drum and combustion flighting withstand the higher temperatures associated with running high RAP • World of Asphalt Booth 3124 Search: 12191409
Starting with the popular HMS140, CMI silos are also available in 200, 260 and 320 ton sizes. • Designed with features to economically store hot mix asphalt for extended periods of time, CMI’s silos are designed with special features to reduce segregation • Rugged slug feeders designed to reduce segregation are fitted with AR steel liner plates as are the steel cones and conveyor sides • Also featured are CMI’s dual discharge gates of 48-in. x 12-in. wide with elastomer seals configured perpendicular to the driveway to reduce material segregation • Drag conveyors that accompany all CMI silos are armored with chromium carbide steel liners in the floor for long life • Equipped with three-stage reduction of belt, planetary and chain with 15 & 48 tooth drive sprockets, CMI offers drag conveyors with performance levels up to 650 tons per hour • World of Asphalt Booth 2248 Search: 12320531
Volvo P4410B Tracked Paver The P4410B tracked paver comes factory fit with the 6,500-lb. Ultimat 16 front-mount screed, which can hydraulically extend to a full 16 ft. or up to 18 ft. with added extensions. • 155-hp Deutz Tier 4 Final engine • Ergonomically placed dual screed consoles and remote controls allow optimal visibility and precise speed control • Includes power slope and power crown, a large hopper capacity and durable rolled hopper wings that prevent material built-up • Adjustable auger-to-screed distance • World of Asphalt Booth 1923 Search: 20865647
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ASPHALT CONTRACTOR FEBRUARY 2018 www.ForConstructionPros.com/Asphalt
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W! NE and ne iPho oid App r And ovides Pr ote Rem ss to e Acc ater He us Stat
MEEKER PATRIOT
Hot Oil Heater Features: • PLC Touchscreen Technology • “SABER” Stack Cuts Down Stack Temperatures and Saves $$$ • All Heaters Are Test Fired at Factory Before Shipping • Personal Service with Strong Commitment to Customer Satisfaction
Your Preferred Asphalt Equipment Resource
888.333.0323 www.meekerequipment.com Search: 10073849
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SPECIAL REPORT
Case TV370 Compact Track Loader The 74-hp TV370 large-frame, vertical lift compact track loader meets Tier 4 Final emissions standards via a DOC-only FPT engine that requires no additional fluids or intensive maintenance activities. • 3,700-lb. rated operating capacity with an 8,776-lb. bucket breakout force and 10-ft. 11-in. hinge pin height • 24.2-gpm standard auxiliary hydraulics or optional 37.6-gpm high-flow setup • Cab-forward design with ultra-narrow wire side screens and large, rounded rear window to provide 360° visibility and optimal site lines to the bucket edge/curb lines • Standard heavy-duty front and side lights • Easy-tilt cab offered for convenient access to the drivetrain compartment • World of Asphalt Booth 2716 Search: 20982143
Cimline Pavement Maintenance Group C1 Mastic Machine The C1 Mastic Machine is a specialty piece of equipment that’s a combination crack seal and mastic patch machine, designed to heat 24,000-lb of mastic material in an 8-hour shift. • Heats on demand in just 40-minutes and keeps the material in working condition all day • Design of the C1 separates the aggregate from the patching material, de-linking it from the binder which enables contractors and municipalities to use locally sourced aggregate, which can then be added separately to the patent-pending mixing chamber • Powered by a 19-hp diesel engine, the pivoting and heated trough on the C1 is designed for ease of material placement, while the side discharge chute allows for easy centerline repairs • At the core of the C1 is MAGMA M Series cracksealer. Standard features on the MAGMA include a stress-free boom with center pivot, weatherproof simple seal controller, performance tank design and lowest load height and largest loading door in its class • World of Asphalt Booth 3041 Search: 20982084
CWMF Dust-Eater Baghouse The Dust-Eater baghouse is offered in a portable or stationary configuration, ranging in size from 10,000 CFM to over 100,000 CFM • 3/16-in. shell construction • Inlet deflectors and side wall louvers • 7-ft. x 10-ft. x 12-ft. inlet knockout box is equipped with a series of deflectors and louvers minimizes the amount of larger fines (+200 mesh) from entering the bag chamber. This allows the unit to collect the finer particulate for efficiency. It also aids in prolonged bag and component life. • 2 ½-in. spacing between bags • World of Asphalt Booth 3548
Bagela BA10000 Portable Asphalt Recycler The BA10000 Portable Recycler takes broken chunk, milled (RAP) or leftover virgin plant mix and cranks out 10 or more tons of fresh hot mix per hour. • Comes standard mounted on an over-sized trailer and is available frame-mounted for static installation • Length: 266-in. x Width: 91-in. • Engine: 3 cyl., 27 hp • World of Asphalt Booth 3540 Search: 20988335
VT LeeBoy 8520 Asphalt Paver The 8520 asphalt paver has continuous rubber tracks and a 9-ton hopper capacity. • 106-hp Kubota Tier 4 Final engine • Enhanced hydraulic system optimizes system performance • Paving width from 8 to 15 ft. • Legend 815 heavy-duty electric screed • Under auger material cut-off gates • World of Asphalt Booth 2748 Search: 12313458
Search: 20976920
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50 YEARS OF INNOVATION. THAT’S A HECK OF A RÉSUMÉ.
VECTOR CONTROL
With over five decades of experience fueling it, the Equinox™ burner delivers unrivaled productivity while achieving the lowest NOx emissions of any burner on the market. Combine it with the Vector Control for unbelievable fuel savings and the advantage is clear. 5201 N. Orange Blossom Trail · Orlando, FL 32810 ∙ 407.290.6000 ∙ GeneralCombustion.com Search: 10073093
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SPECIAL REPORT
Meeker Liquid Vision
RoadHog Milling/Stabilizing Attachments This attachment is suited for milling asphalt prior to overlay, cutting utility trenches and performing in-place recycling of chip and seal as well as stabilization of road base and soil. • Self contained with its own hydraulic system and a Caterpillar turbocharged Tier 4-compliant diesel engine in 142-, 225- and 275-hp versions • Cutting widths range from 40 to 96 in. with a cutting depth to 12 in. using replaceable carbide cutting teeth • Features hydraulic control of tilt (slope) depth and side shift via a wireless remote control • Liquid stabilizers can be added through the optional injection bar mounted over the cutting drum • World of Asphalt Booth 2761 Search: 20985850
Meeker Equipment offers its Liquid Vision digital tank monitoring and valve control system that is designed to ensure safety and reliability when filling your tanks. • Immediate tank level inventory at a glance • Does not expose workers to hot air temperatures on tank • Visual and audible signals for tank levels • Keeps workers aware of tank overfill conditions • Local or remote control • Low-level alarms • Saves time when changing mixes on the fly • Optional smartphone interface • World of Asphalt Booth 3810 Search: 12316216
Ammann ACM 140 Prime Asphalt Plant The ACM Prime Asphalt-Mixing Plant is perfect for those who have a number of small jobs in varied locations and where frequent transport is required and paving contractors looking to introduce asphalt production into their businesses. • Good for specialty mixes used for paving tennis courts and running tracks • Offers output of up to 154 tons per hour • Engineered for smaller volumes and therefore produces them efficiently, delivering cost savings in fuel and electrical energy consumption • Recycled asphalt can be utilized with this plant • Plant and three cold feed bins fit on two axles during transport • When working, its total length is 71 ft., making it a good fit on tight production sites • World of Asphalt Booth 1734 Search: 20988244
Gencor RAP Feed Bins Gencor RAP feed bins are designed to eliminate material bridging, with steep sided ¼-in. tapered walls, self-relieving throat and welded beater plates on sides of bins. • With the rack and pinion gate design, material height can be easily adjusted to suit any feed rate • Variable speed drives assure steady consistent flow at varying production rates • Feature unitized heavy I-beam construction and are available in portable, stationary, or skid-mounted configurations • Dual no-flow sensors • Variable-Frequency or Eddy Current drive system • Lifetime lubricated idlers • Self-cleaning tail pulley • Tail shaft tachometers • Quick Disconnect wiring (optional) • World of Asphalt Booth 1624 Search: 20988323
KM 4-40 Infrared Asphalt Heater The 4-40 Infrared Heater folds into single axle self-trailering unit for easy infrared repairs on the go. • Mounted on 4 independent swivel casters • Automatic pilot ignition • Heat cycling technology • 4 independently controlled heating zones • World of Asphalt Booth 3916 Search: 20866223
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Caterpillar PM300 Series Cold Planers Caterpillar introduces the PM310, PM312 and PM313 Cold Planers to the global milling market. • Ideal for small-to-medium job sites where compact dimensions, optimum maneuverability and high production capabilities are required • The PM300 Series features three drums sizes, wheel or track undercarriage and a swinging right leg to accommodate medium sized milling projects and true flush cutting on the right side • Powered by a 325 hp Cat C9 ACERT engine, matched with an optimized cooling system to power the rotor drive. • The PM310 offers a 39.4-in. rotor and chamber; the PM312 offers a 48.2-in. rotor and chamber; and the PM313 offers a 51.2-in. rotor and chamber • Cutting chamber and rotor are positioned at the back for the machine to enable positioning a cut tight to obstacles • Operator station is located above the cutting chamber for excellent visibility and reference to the cut • Proportional controls on steering, propel and conveyor joysticks give better feel to the operator to make adjustments • The PM300 Series offers all models in a track undercarriage or a wheel undercarriage • Dust abatement system is standard in countries that require it, enhanced with an additional water spray system • Canopy protects from sun and the elements • World of Asphalt Booth 2224 Search: 20986630
Carlson CP85 Commercial Paver The CP85 features a high-torque, 74-hp CAT 3.4B Tier 4 Final engine that requires no DEF, a heavy-duty chassis, highway-class wear components and leading operator controls. • Wear components including stronger chains and slats, fully replaceable Hardox floor plates, 12-in. replaceable auger flights and fully sealed highway-class auger bearings • Dual control consoles pivot down 30° and outwards 40°, as well as from the available two- or three-man configurations • 8- to 15-ft. EZC815 electrically heated screed includes a 2% screed taper, full-length element hold downs for efficient heat transfer, adjustable slide track system and springloaded endgates • World of Asphalt Booth 3106 Search: 20987451
Search: 10074819
www.ForConstructionPros.com/Asphalt
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TECHNOLOGY UPDATE |
BY JESSICA LOMBARDO, EDITOR
How Will Autonomous Vehicles
IMPACT
ROAD BUILDING?
Highways aren’t going away, they’re just going to change. And fast.
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hen picturing the coming age of autonomous vehicles (AVs), it’s easy for some people to get stuck on picturing the cars themselves. Their sophisticated sensors, flashy dashboards and roomy cabins have created a well-deserved buzz and interest for humans who’d like to read the newspaper on their way to work. In order to stay on the road, avoid collisions and obey traffic laws, AVs rely on a series of sensors that help the cars understand the environment in which they're traveling in real time. By using a combination of ultrasonic, radar, imaging and LiDAR sensors, a digital road map is formed ahead of an AV to essentially help it "see" where it's going. The problem however, is that this vehicle technology is advancing faster than our infrastructure can adapt. While AVs themselves are glamorous,
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vehicle-to-infrastructure (V2I) technologies are essential to the whole picture. Without V2I tech, the AV dream might not come true (see sidebar for more). Roadview, based in Madison, WI, specializes in geospatial mapping of transportation infrastructure. The field work that Steve Caya, head of production, and others at the company have done over the years has underscored the need for V2I tech, he says. “Just as human drivers require visual and auditory cues to ensure a safe journey, driverless cars will need vast amounts of vehicle-to-infrastructure communications data to understand their world,” he says. FUTURE ROADWAYS So how will that impact the way our roads look? Caya says that roadways in the automated world will look very different due to vehicles being safer and more efficient. “AVs have the potential to travel more precisely than human operated vehicles so roadways in an automated world will
be smaller with more efficient right of ways,” he says. “AVs’ unique navigation capabilities are expected to enable narrower traffic lanes, reduce the number of lanes needed to accommodate traffic demand, remove the need for medians and reduce signage.” Here are a few ways roadways and travel will change with AVs: Lane Size: Lanes today are designed to account for driver wander and human error. If lanes were designed to the width of an AV, the lane width could be reduced by 20 percent. Less Signage: Signs and signals are important features of our transportation system today as they provide drivers with the information they need to keep the system running smoothly. But with the emergence of Vehicle to Vehicle (V2V) and V2I technology, future roadways will not need a large number of traffic signs and signals as information can be transmitted to AVs wirelessly and in real-time. Traffic Reduction: AVs are able to drive more efficiently than humans can so they can ride closer together, reducing
ASPHALT CONTRACTOR FEBRUARY 2018 www.ForConstructionPros.com/Asphalt
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TECHNOLOGY UPDATE Top: Roadways today require larger lanes, signage and traffic markings. Bottom: AV roadway lanes will be smaller with less signage, but feature drop off lanes for ride sharing.
Parking Lot Revolution: Since there will be less cars on the roads, there will be massive changes made to the location, form and amount of parking needed as AVs can park themselves and remain in the transportation network while waiting for a passenger.
traffic and congestion. And since 93 percent of crashes are caused by human error and 25 percent of congestion is caused by traffic incidents, congestion should be reduced even further with AVs. Drop-Off Lanes: AVs are also expected to reduce the number of vehicles needed by promoting ride sharing which will create a need for drop-off lane construction. These will be drop areas that are as close as possible to the entrances of destinations.
WHAT’S NEXT? The Senate is preparing consideration of a bill to improve roadway safety and AVs (S. 1885). If enacted, the bill may result in new road standards to ensure optimization of pavement materials and markings. To help build confidence in self-driving vehicle technologies, the Senate legislation would require manufacturers to provide a safety evaluation report to the U.S. Department of Transportation (DOT) that outlines any roadway or infrastructure assets, such as pavement markings, required for the operation of the vehicle or automated driving system, as well as an explanation of how the vehicle/system would respond to unexpected changes in external conditions, such as work zones.
V2I’s Impact on Roadways Vehicle to Infrastructure or V2I communication is a critical component of a connected vehicle environment. This system of hardware, software, firmware and wireless communication enables the dynamic transfer of data between vehicles as well as between the vehicles and elements of the roadway infrastructure. Most AVs will communicate with the infrastructure around them through sensors in other vehicles and through signage. The vehicles will detect these sensors and tell the vehicles to stop, slow down and move over as necessary. Most automakers and road builders agree that this onhighway style of operation for AVs is relatively simple when compared to busy urban environments. However, certain scenarios like passing through tollgates and work zones are much more difficult for autonomous vehicles to safely navigate, and it quickly becomes evident that these vehicles cannot rely solely on cameras and sensors. This year, the Michigan Department of Transportation (MDOT) and the Macomb County Department of Roads, collaborated with General Motors (GM) for more V2I testing on two busy intersections.
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The bill would require the National Highway Traffic Safety Administration (NHTSA) to complete rulemaking and establish two advisory councils on AV technology and consumer education. The bill also would require NHTSA and the Volpe National Transportation Systems Center within the DOT to complete several studies on the issues surrounding the use of AVs. It’s estimated that implementing the legislation would cost $22 million over the 2018-2022 period. While Congress is figuring out the logistics, planners and contractors should start positioning transportation infrastructure for what’s coming. Caya says a mix of dedicated AV lanes and normal vehicle traffic is most likely what’s coming first. “State and federal highways may present easier opportunities for dedicated AV lanes initially,” Caya says. “Highways have simpler traffic patterns, fewer intersections and few points of ingress/egress than local roadways.”
For more information on driverless cars, visit ForConstructionPros. com/12292235.
The Mound Road traffic signals, located at the intersections of 12 Mile and 13 Mile roads, were able to send real-time data to the vehicles, which could alert the driver of a potential red light violation. In the test, development vehicles were able to receive data from the traffic controllers on signal phasing and timing. This collaborative validation of direct data communication between the traffic signals and the vehicles marked a significant step forward into the world of next-generation automotive research and development. This type of connected technology holds promise of drastically reducing crashes that result in death or serious injury, especially at busy intersections. At the same time, 3M is working with MDOT to make safer work zones by embedding 2D barcodes inside orange barrels. The barcodes are tools that infrared devices in the vehicles can read and communicate to both the vehicle and the driver. Manufacturers are testing the messaging the vehicles receive from the barrels and how the vehicles are interpreting it. 3M is also studying what the best paint stripes are for roadways that will carry AVs and is developing a more reflective paint for LiDAR sensors.
ASPHALT CONTRACTOR FEBRUARY 2018 www.ForConstructionPros.com/Asphalt
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RIGHT THERE WITH YOU Every day brings new challenges and tight deadlines. You’re not alone in tackling what lies ahead—we’re at your side, just like always. With market-leading paving and construction equipment that helps you complete every job on time and on spec. Unmatched parts and service support that keeps you running efficiently. Real-world, hands-on training and resources that help your crew master the latest techniques and technologies. In an ever-changing industry, one thing remains the same: our commitment to be right there with you.
SEE OUR cOmmITmEnT
www.cat.com/Acpaving18
VISIT US AT WORLD OF ASPHALT/ AGG1
© 2018 Caterpillar. All Rights Reserved. CAT, CATERPILLAR, BUILT FOR IT, their respective logos, “Caterpillar Yellow,” the “Power Edge”trade dress as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission.
Search: 10075307
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PRODUCTION NOTES |
BY GREG UDELHOFEN, CONTRIBUTING EDITOR
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Six cold feed bins and three RAP bins keep the plant well-supplied in order to meet growing customer demand.
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ASPHALT CONTRACTOR FEBRUARY 2018 www.ForConstructionPros.com/Asphalt
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R.E. Pierson
RESPONDS TO DEMAND Mid-Atlantic asphalt producer adds heavy-duty facilities to better serve diverse customer base
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s a leading Mid-Atlantic heavy and highway construction firm, New Jersey-based R.E. Pierson Construction Co. continues to invest in its asphalt production capabilities to meet the current and future needs of its diverse customer base. For over 35 years, the company has built a strong reputation of serving residential and commercial site development customers,
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and has significantly expanded its expertise to serve local, county, state and federal agencies. Company President Richard E. Pierson maintains a strong business focus on delivering timely, efficient and responsive services to all clients, and that focus has generated significant growth and diversification for more than 35 years since the company’s beginning. Serving
the needs of a growing customer base has required substantial investment in its operating capabilities to include asphalt paving and production, with plants located in New Jersey and Delaware. This investment has allowed the contractor to serve a large geographic region including New Jersey, Delaware, Maryland and Southeastern Pennsylvania. With its main asphalt
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PRODUCTION NOTES or waste oil. Pierson also purchased the Astec warm mix system, which allows both hot and warm mix designs to be water-foamed to achieve better asphalt cement coating during the mixing process. A 2 MBTU gas or oil-fired hot oil Heatec heater maintains a ready
Every aspect of the plant operation, from the cold feed bins to the warm mix system, is managed from the pilot control center.
supply of liquid asphalt binder in two 30,000-gallon insulated vertical storage tanks. A drag conveyor carries processed mix to one of three 300-ton storage silos that comprise the New Generation Storage System. The relocatable plant is supplied by six cold feed bins and three RAP bins. An 80,000 CFM Mod Reverse Pulse Baghouse with a Variable Frequency Drive exhaust fan system for energy efficiency, and an 11 ft. 6 in. by 26 ft. 9-1/2 in. pilot control center completes the main component investment. The reason Pierson chose a relocatable plant versus a stationary plant is because the set-up time is faster. “We wanted to get this plant up and running as soon as we could because
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production facility located in Bridgeport, NJ, Pierson upgraded that plant over the years and investigated ways to expand production at other locations. “We bought two new Astec/ Dillman plants in 2016, one for our Cinnaminson, NJ location, and one for our Hillsborough, NJ site,” says Slavic Mokienko, general manager for Pierson Materials. The Cinnaminson Plant The Cinnaminson 500 TPH Unified Drum facility, which includes both Astec and Dillman components, was brought online in June of 2016 at a site once occupied by an old 1-1/2-ton batch plant. It took several months to make
adjustments in order to reach full production capabilities. “Asphalt plant sites are hard to acquire due to strict local and state regulations,” Mokienko notes. “We bought the site in order to acquire the permit.” The other new plant, located in Hillsborough, will be in full operation by this fall. The Dillman 9 ft. 6 in. by 54 ft. counterflow drum, featuring 3/8in. constructed V-type veiling flights, is fired by a Phoenix 100 MBTU burner that can run on natural gas, #2 fuel oil
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we knew it would be more efficient to run and allow us to produce and store a variety of mix designs needed to serve our projects, as well as those of other contractors we sell to,” Mokienko states. “With the 500 TPH production capability, we can easily reduce our
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The plant features an Astec warm mix system and three 300-ton New Generation storage silos.
output to 200 TPH and still operate efficiently,” Mokienko says. “We have 50 dump trucks in our fleet and will rent the services of 150 truck drivers a day to supply projects, so having a plant that can quickly increase production has been a significant improvement to our production capabilities. “We also support two to four of our own paving crews during peak season, and that’s always a primary need you have to be able to fill to keep projects on schedule with quality mix that meets specifications.”
For more asphalt plant upgrades, visit ForConstructionPros. com/12210459
ASPHALT CONTRACTOR FEBRUARY 2018 www.ForConstructionPros.com/Asphalt
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TM
Search: 11294540
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PRODUCTION NOTES |
BY CLIFF MANSFIELD
BURNER TUNING for Liquid Propane
While LP fuel is the least expensive option for you asphalt plant, not tuning the burner properly can cause hazards to your plant operations As I’ve said before, the burner tuning procedure is complex and exacting, but the results are well worth the effort. In addition to reducing emissions, you can expect improved fuel efficiency over a poorly tuned burner. Kinda like blowing $100 bills out the stack. Not to mention polluting the air for our kids to breathe. I’m the authorized Honeywell Representative for Hauck Asphalt products in Texas, Louisiana, Oklahoma, most of the Northwest including Alaska
and all of Canada west of Manitoba so I will be concentrating on Hauck products. Just remember, with very few changes, the exact same procedures apply to any make and model burner. Best advice I can give is to always read and follow the instructions that came with your burner when you got it. Last month, I discussed the how to set-up and tune your burner for natural gas. This month I want to talk about liquid propane. However I am going to take a
Cliff ’s Notes different tact. I will want you to refer to an earlier issue of “Cliff’s Notes” for the procedures to adjust the burner. I have worked directly in contact with asphalt plants for the greater part of 45 years. In this time I have either
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T
TRUST LEEBOY.
AS DEPENDABLE AS YOUR DAY IS LONG. You work hard—and for all the right reasons: pride, quality, reputation, prosperity. You expect your equipment to work as hard as you do, to be every bit as tough, productive and reliable as you are. You can afford nothing less. We are LeeBoy. The name behind the world’s most dependable and productive commercial asphalt paving equipment.
Visit Leeboy at Booth #2748
Search: 10075155
T O L E A R N M O R E D E TA I L S , P L E A S E V I S I T W W W. L E E B O Y. C O M T O F I N D Y O U R L O C A L D E A L E R .
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PRODUCTION NOTES seen or been an expert witness in FIVE major asphalt plant explosions. One of those accidents involved improper use of diesel to clean out an injection line and asphalt pump. The other four were liquid propane explosions. Now don’t get me wrong, done correctly LP is a very safe fuel. But all four of these LP accidents I mention had one
is in addition to the fact that LP is corrosive to internal seals and other surfaces of the standard valves. As I say, while these components MAY survive for a time the elevated pressures and corrosive nature of LP ensure that they will eventually fail. The problem is that when these units fail, it is rarely in a catastrophic way.
also caused MILLIONS of dollars in damages to these four asphalt plants. And in all four cases, these accidents were set-up by the owners of these plants. In the rush to save fuel costs by switching to a less expensive product, these owners failed to follow all of the safety protocols that should have been followed. They paid a heavy price to save some money on fuel costs.
"I very strongly recommend using burner professionals to implement the change-over. Otherwise you could find yourself in the position of needing extensive repairs at your facility," - Cliff Mansfield.
thing in common: The conversion from diesel to LP was performed by the plant owner or his staff without the help of any burner manufacturer or any trained burner technician. In my opinion this oversight is what led directly to the accidents at each of these plants. This month I want to talk about how to avoid the problems that caused these accidents. When changing from diesel to LP there are some important changes that need to take place. Each of these LP explosions took place because one or more of the following safety requirements were ignored. FIRST: While they will work for a time, the fuel shut-off valves, the fuel modulation valve, even the piping for LP is different than those same components used for diesel. The fuel pressure for diesel is typically 35-lb. to 100-lb. LP is typically around 225-lb. so these valves and other components are pushed way past their safe pressure ratings. Even the steel piping is typically changed from schedule 40 to schedule 80 pipe to cope with the higher pressure. All flex-lines are also upgraded. This pressure consideration
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Generally the shut off valves will start to leak internally, allowing LP to leak out the nozzle of your burner. Being a liquid, LP pools in the lowest part of your drum and builds up creating a VERY dangerous situation. SECOND: Burning LP also requires some changes in control room. Let’s start with the exhaust damper control. When burning diesel, generally the burner control will cycle the damper from closed to wide open. The control might hold it open for a few seconds, then drive the damper shut so the burner can light. At that point the burner control will start a post purge timer and when that times out it will attempt to light the burner. Some more rudimentary burner controls simply go through a timer without opening the damper. When burning diesel, this timer can be as short as 10 seconds. Hardly enough time to purge the drum and baghouse if they have LP in them. In the four accidental explosions that I have been involved with, the two situations above worked in concert to set up a situation that resulted in a fatality at one plant and two severe injuries at another. These accidents
After all of my negativity in the preceding text, I would like to be sure that my readers understand that I am not trying to discourage switching over to LP. In fact, if it is the least expensive fuel available to use, I actively encourage the conversion. However, I very strongly recommend using burner professionals to implement the change-over. Otherwise you could find yourself in the position of needing extensive repairs at your facility. As always, if you are having problems feel free to call and I will do my best to help. Next month I will talk about ‘truth in troubleshooting’. Stay tuned. Cliff Mansfield operates C.M. Consulting, an asphalt repairing, upgrading and operational training company. He has 40 years of experience in the industry. Visit hotplantconsulting.com for more information.
For more Cliff’s Notes, visit ForConstructionPros. com/20867236.
ASPHALT CONTRACTOR FEBRUARY 2018 www.ForConstructionPros.com/Asphalt
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ProSizer Series
®
ProSizer® 3600 The all new ProSizer® 3600 is a single-load crushing plant for processing virgin aggregate and recycled materials. Its robust 36” x 46” horizontal shaft impactor can be paired with a 5’ x 20’ conventional screen or a 6’ x 18’ high frequency screen to meet your application needs. This crushing plant can be powered by diesel, electric or hybrid power.
Visit us at Agg1/WOA to learn more. Booth 2542 Search: 10075552
ASTEC MOBILE SCREENS
an Astec Industries Company
2704 WEST LEFEVRE ROAD • STERLING, IL 61081 USA • 800.545.2125 • FAX 815.626.6430 • kpijci.com
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Search: 10075240
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PRODUCTION NOTES ADM Roadbuilder Series
ChipSpreaders
Roadbuilder Series asphalt plants, produced by Asphalt Drum Mixers Inc., come in four production sizes: 110, 160, 250 or 350 tons per hour. • Parallel flow system maximizes heat transfer through the mix with proven flight design that moves moisture-laden aggregate in a rotating veiled pattern away from the burner • Fuel-efficient Hauck gap-fired StarJet burner dryer flame is shaped to minimize asphalt cement burn-off, resulting in cleaner emissions than other parallel-flow designs • Plants can be operated by just one plant operator and one loader operator • Stationary and portable Roadbuilder options available Search: 10076827
Asphalt Distributors
Asphalt Transports
Heavy Duty Trailers
Heatec Polymer Blending Systems Heatec polymer blending system is one of the many polymer systems the company has provided for terminals in the U.S. and overseas. • Available in both fixed and portable configurations • Company was an early pioneer in producing systems to blend polymer with asphalt cement to make Polymer Modified Asphalt Cement (PMAC) Search: 10081079
Astec Whisper Jet Burner Astec’s Whisper Jet features a compact flame that is compatible with most drum designs. • Designed to burn various fuel grades cleanly and efficiently • Rapid combustion keeps NOx and CO emissions low • Swirling air and flame are created by the fixed internal spin vanes and the patented castellated nose cone, ring and nozzle design, which allows for fast and complete combustion Search: 10077069
Live Bottom Trailers
E. D. Etnyre & Co.
www.etnyre.com 800-995-2116 email: sales@etnyre.com Search: 10072816
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Reliable Asphalt Products RAP/RAS Bins Reliable Asphalt Products RAP/RAS Systems combine innovative technology with solid construction to deliver a highly versatile plant component. • Allows contractors the ability to maximize both RAP and shingles while maintaining precision weight measurements for both products • Each system can be fully customized to include one to three RAP bins as well as up to two load cell equipped RAS bins for a total of five bins • Portable, skid mounted, and stationary arrangements available Search: 10723211
ASPHALT CONTRACTOR FEBRUARY 2018 www.ForConstructionPros.com/Asphalt
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10
% OFF
PUMP REBUILD KITS & FIREEYE® BURNER MANAGEMENT
Process Heating Fuel Oil Preheaters These fuel oil preheaters from Process Heating Co. are the ideal solution when using heavier or waste oil fuels. • Available in a variety of sizes in FPH and CLH models • Pre-wired U.L. listed controls and E.T.L. listed elements with 5-year warranty • Eliminates dangerous coking at less than 10 watts per square inch • Easy to install with removable tubes for cleaning Search: 10084491
HEATEC PARTS
WINTERSALE Take advantage of major price drops on pump rebuild kits from Heatec. And for or a limited time we are offering an additional 10% off. Also take 10% off Fireye® burner management upgrade kits. Offer is valid through March 31. Call 423-821-5200 for more info and to order. *Fireye® is a trademark of UTC Fire and Security Company
CMI Impulse III Control System The CMI Impulse series of total asphalt plant control systems utilizes Programmable Logic Controller (PLC) technology and Windows based operator interface software to precisely control and monitor asphalt plant operations, on-site or remotely. • Total plant control featuring plant diagnostics, remote plant monitoring, step by step instructions to guide the operator through the calibration procedure, data recordation, alarm log, activity log, mix cost analysis • Impulse series comes complete with every new asphalt plant from CMI and is a popular choice as an aftermarket retrofit to other brand asphalt plants Search: 12320536 Search: 10073245
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PRODUCTION NOTES ALmix UF Series Drum Mixers The ALmix UF Series Drum Mixers feature an elongated single drum incorporating the latest technology in counterflow drying and mixing.
Meeker Batch Plant RAP Kit The Meeker Batch Plant RAP System features precise control of RAP. • Unique weighing system allows for higher RAP percentages in mix • Positive control of stem release • Steep sloped bin walls on rap bins for trouble free operation • PLC touch screen controls Search: 10086128
Stansteel Hot Mix Asphalt Plants • 160- to 400-tph capacities • Skid mounted or extreme portability • High RAP percentages • Warm mix capability • Rugged design throughout • Total control automation • New generation burner system Search: 10280200
Stansteel’s complete heavy-duty high-production hot mix asphalt plants include both counterflow drum mixer and batch plants. • Batch plants up to 16,000-pound batch size • Complete counterflow drum mixers up to 850 tph • Heavy-duty design and construction Search: 10084926
BOOTH 2717
W H AT D O E S T H I S
EQUIPMENT
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100% EFFICIENT
HEAT
PHCo electric heaters provide safe, clean, reliable and 100% efficient heat – making them the best choice for heating your asphalt tanks, hot oil circulating systems, fuel oil preheaters, distributor trucks and more. The time has never been better to make the easy switch from costly, inefficient, maintenance-intensive fossil-fuel heaters to PHCO’s clean, efficient Lo-Density® Heat. 866-682-1582
info@processheating.com
PROCESS HEATING COMPANY
www.processheating.com
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Get fast, relevant product information in the Buyers Guide at ForConstructionPros.com
Tarmac Mineral Filler Bins Tarmac offers self-erect, stationary or portable mineral filler bins. • Meter by volume or weight • Heavy-duty feeders up to 90-tph capacity • “Divert-to-Waste” available for surplus fines • Controls integrate to any plant • State-of-the-Art flow aid packages standard Search: 12091866
Dillman Duo-Drum Plants
Maxam Optima Batch Plant
Dillman’s DuoDrum stationary plants is a high production, low maintenance asphalt production facility. • Engineered with the latest in computer design technology • Capable of producing asphalt with high recycle percentages and low emissions
Maxam’s new Optima batch plant features all moving components on the outside of the tower for reduced wear and ease of maintenance. • Available in 4-, 5- and 6-ton batch sizes • 100 to 250 tons of hot storage Search: 10083932
Search: 10078062
RIGHTValve RIGHTPrice RIGHTNow! Dependable, Economical, Available …
Valve Types ■
Since 1892, Homestead continues to be the most reliable manufacturer of asphalt valves. With cast iron and ductile iron material options, we offer a complete source of valves for any liquid asphalt application. Our full line of hot-jacketed 2-way shutoff & 3-way diverter valves provide a ready solution to meet your flow requirements. Homestead’s cutting-edge actuation design allows you to easily add actuators to your existing Homestead valves, in-line, without modification.
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Our fully stocked warehouse of valves and actuators offers you security in knowing that the valve you need is only a phone call away.
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Full Port – Standard Port 2-Way Shutoff and 3-Way Diverter Patterns 1"-8" Flanged and 1/2"- 4" Threaded Steam/Hot Oil Jacketed Transflo Plug Proportioning Plug
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610-770-1100 asphaltvalves.com Fax: 610-770-1108 sales@homesteadvalve.com
©2018 Olson Technologies, Inc.
Search: 10073305
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PRODUCTION NOTES Rock Systems Cold Feed Plant Rock Systems offers a portable cold feed plant. • Available in 2-, 3-, 4- or 5-hopper compartments • Accurately feeds different materials • Each hopper measures 14-ft. x 9-ft. 6-in. with 20-ton storage capacity • Roller belt feeders with variable speed drives provide precise measuring • Collecting conveyor mounted under feeders and hoppers delivers materials Search: 10086140
ADM Weigh Conveyors ADM Weigh Conveyors accurately measure material transferred from the cold feed bins into the drum so you achieve the best asphalt mix for your money. • NTEP-approved, high-capacity load cell and wind shrouds, combined with the weighbridge, provide accurate results and help achieve superior mix • Truss and C-channel frame configurations available for improved strength • 1,800-rpm, high-efficiency direct drive motor provides exceptional power for every application • Tensioning idler sensor monitors belt drive speed for increased control • Polyurethane belt scraper and selfcleaning tail pulley assembly remove excess material to extend wear life • Shroud protection eliminates wind interference while improving weighing accuracy
Astec Double Barrel Green System Second Generation Astec offers the new secondgeneration design of the Double Barrel Green system. • Simpler control - all valves open at the same time • Minimal hot oil jacket • No AC Foaming Valves to maintain • System does not retain pressure once AC flow stops • Self-cleaning water injection valves • Water injection valves may be removed and replaced without removing the front cover • Visual flow indicators allow flow through each water injector to be confirmed • Standard for both the Double Barrel Green System and for the Green PacT warm mix systems Search: 10082917
Search: 20866321
Eagle Crusher SkidMounted RAP Recycling System Eagle’s skid-mounted RAP Recycling System features a one-touch computer screen that switches product from top to base and back. • Introduces RAP into drum mixers for any size specifications • Produces up to 50% RAP for the necessary mix in 400-600 TPH recycling drum mix plants Search: 10360694
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GET FAST, RELEVANT PRODUCT information in the Buyers Guide at ForConstructionPros.com
ASPHALT CONTRACTOR FEBRUARY 2018 www.ForConstructionPros.com/Asphalt
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Lowboys That Load Front & Rear... The Ultimate In Versatility! Be prepared for any loading situation with our GSL/BR series of lowboys. 35 GSL/BR
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Improved Efficiency INCREASED PRODUCTION V-Flights Shower Material Along the Edge of the Notch as Well as the Tip
V-flights Allow for a More Even Veil of Material
FOR MORE INFORMATION VISIT ASTECINC.COM/VPAC ACON0218_36-43_ProdProducts_J.indd 42
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V-PAC
S TA C K T E M P E R AT U R E C O N T R O L S Y S T E M V-Pac U.S. Patent No. 8,863,404 B1
To meet market demand, we change mix design often. The frequent changes push our plants to the limit. ASTEC suggested we add the V-Pac stack temperature control system. We started using the V-Pac system and, without a doubt, it has improved efficiency and increased our production capability.
Clarke DeHart,
Production Manager, CR Jackson Inc. Operating the V-Pac Stack Temperature Control System since 2011
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JOBSITE INNOVATIONS |
BY JESSICA LOMBARDO, EDITOR
IMPRO
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ASPHALT CONTRACTOR FEBRUARY 2018
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www.ForConstructionPros.com/Asphalt
1/24/18 9:19 AM
OVE
Work Zone Safety with Proper Traffic Control Plans
Safety does not happen by accident – it requires planning and attention by everyone on the jobsite
T
he national safety research council has estimated that a single human life is valued at over $8 million, but preventing a work zone fatality is priceless to that worker and their family. And while you can’t control the traveling public, there are steps every company needs to take to keep their workers as safe as possible during construction. Each year, more than 50 highway workers are killed and thousands more injured when struck by vehicles or equipment at road construction sites. This is why it’s so important to have a traffic control plan and always be diligent in finding ways to prevent work zone intrusion. TTCP Unless you’re extremely lucky, work zones require alterations to existing traffic control operations so that safe driving operations may continue while the needed work is performed. These work zone environments provide a challenge in terms of both safety and mobility for many state, local and other agencies that perform construction and/or maintenance work on public highways. Each year, more than 50 highway workers are killed and thousands more injured when struck by vehicles or equipment at road construction sites.
www.ForConstructionPros.com/Asphalt
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Unless road user have received advanced warning, they are generally unaware of the upcoming changes in their travel environment until these work zones are visible to them. This is why temporary traffic control plans (TTCPs) are used to assist drivers by providing appropriate visual cues and guidance. The work zone traffic control must be implemented with standard treatments to consistently satisfy the expectations of the traveling public. And while every work zone is different and requires a plan that’s specific to those needs, there are some general components to a TTCP. The type of work you’re doing will define exactly which type of traffic control plan you need. The Manual on Uniform Traffic Control Devices (MUTCD) provides for uniform design and setup of highway work zones and includes guidance for the development of TTCPs that determine the flow of traffic through the work zone. However, the six principles listed below can help promote safe and efficient movement through and around every type of work zone while protecting workers and equipment. 1. Plan: Make traffic safety and temporary traffic control an integral and high-priority element of every project from planning through
FEBRUARY 2018 ASPHALT CONTRACTOR
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JOBSITE INNOVATIONS design, construction and maintenance. Make sure the traffic control is set up within a reasonable time prior to construction so motorists don’t become complacent and ignore warning signs when work begins. 2. Traffic: Inhibit traffic movement as little as possible and inspect traffic control elements routinely, both day and night and make modifications when necessary. Evaluate any near misses (skid marks, damaged barricades) and redesign the plan accordingly. 3. Awareness: Provide clear and positive guidance to drivers, bicyclists and pedestrians as they approach and travel through the TTCP. Keep the public well informed with real time information on travel boards and warning signs. Cover or take down the signs when workers are not present and keep the length of the work zone appropriate to the work in progress so that motorists do not increase speed after passing through a long stretch with no sign of work activity. 4. Safety: Pay increased attention to roadside safety in the vicinity of temporary traffic control zones: Increase taper length and install positive protective barriers to shield workers from intrusion. Consider additional measures such as sensors, handheld radios and intrusion alarms to keep workers safe. Also be sure workers are wearing all appropriate high-visibility safety apparel and properly illuminate the jobsite if working at night. 5. Comply: Train all persons that select, place and maintain temporary traffic control devices. Road builders should assign a traffic control supervisor who is knowledgeable in traffic control principles. 6. Enforce: Establish proper legislative authority to implement and enforce needed traffic regulations, speed zones, parking controls and incident management. ITCP While having a TTCP is important, it’s also important to address an internal traffic control plan (ITCP) as an equal number of workers are killed or injured
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by activities inside the work zone. An ITCP helps to protect workers on foot in the work spaces of the work zone. Because workers must often work close to large vehicles and equipment, the movements of workers, equipment and vehicles must be well coordinated. ITCPs also help reduce risks for operators by identifying hazardous locations like drop-offs, power lines, etc. An ITCP starts with a diagram showing the layout of the work space and the movement of personnel and construction vehicles within the work space. It will include access and egress points as well as symbols for where
speed of traffic that will be passing by the work zone. Equipment and material staging areas, batch plants, etc, should be included as well and hazardous areas should be identified at this time. • Determine the construction sequence during the project: In this step, major work tasks or operations should be identified. The overall space requirements for each operation during a particular work shift should be estimated as should the frequency with which these operations move. Any significant sub-operations should be identified as well. Finally, the types of vehicles and equipment
An Internal Traffic Control Plan (ITCP) starts with a diagram showing the layout of the work space and the movement of personnel and equipment within it. Source: American Roads & Transportation Builders Association
dozers, spotters, dump trucks, etc. will be located. ITCP notes should include safety points, injury reduction measures site-specific provisions and duties of various personnel. Here are a few basic steps to help develop an ITCP: 1. Identify project and ITCP scope: The ITCP should be considered from the very beginning of the project as the size of the work area will dictate things like the amount of right-of-way available and the number of lanes that will be closed. The ITCP designer should determine the limits of the project and assess the amount and
required for each operation should be listed, along with an estimate of the number of workers that will be on the ground. 2. Determine the locations and safe movements for vehicles, equipment and workers with each operation and draw the basic work area diagram(s): This step is where the actual planning and design of the ITCP begins. For each operation and suboperation on the project, the following should be noted on a site drawing: · Layout of each vehicle and equipment used · Typical location of each within the operation
ASPHALT CONTRACTOR FEBRUARY 2018 www.ForConstructionPros.com/Asphalt
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1/24/18 9:19 AM
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Engineered Innovation. 1/24/18 9:19 AM
JOBSITE INNOVATIONS · Typical range of movements · Equipment swing radii · Potential pinch points between work vehicles and equipment during work activities · Blind areas around each piece of equipment or vehicles. Since most equipment is large and has a cab, blind spots can be very large so indicating where the equipment operators can’t see and avoiding workers on foot in those areas is paramount. Workers on foot should be located as far as possible from vehicle paths. Parking and break areas should be staged away from conflict points. ITCP designers can find blind spot equipment maps on the NIOSH website at: https://www.cdc. gov/niosh/topics/highwayworkzones/ BAD/imagelookup.html Once the vehicle layout is determined, the designer can create “worker free zones” on the ITCP. These zones will include pinch points between vehicles, locations within equipment turn radii and equipment blind spots where workers should not be. 3. Determine vehicle and equipment movements to and from each operation: Access to and egress from the work zone and to each operation is the next activity to consider. Once the vehicles enter a work zone, the ITCP should illustrate how vehicles are to progress to the operation destination. 4. Determine safe movements to/ from and within each operation: After determining vehicles and equipment locations and movements within each operation, the travel paths to and from the operations from the work zone access and egress points. Consideration should be given to how workers will move on the ground. Therefore, the ITCP drawing should include location of worker parking, the path the workers will take from there to the work operation, the location of portable toilets and break areas and also staging areas. This will help ensure that workers will not cross active work vehicles and equipment paths. 5. Assess and resolve potential internal traffic conflicts: After all work operations, equipment paths and
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Workers on the ground need to be protected from the equipment around them. Developing an Internal Traffic Control Plan (ITCP) helps identify those top blind spot danger zones.
worker movements have been laid out, the next step is to identify and resolve potential conflicts. Many operations move along the project and others occur at fixed locations so determining how work will progress will determine potential conflict times and locations so adjustments can be made. 6. Identify individuals who will need to understand and use the ITCP: Since the ITCP is an integral part of the projects safety plan, if your company has a safety professional on staff, they should lead in the creation of the ITCP and the site supervisor will oversee the implementation. Project managers, foremen, supervisors and other lead personnel may need to work together to come up with a safe ITCP if no safety professional is on hand. 7. Develop the ITCP communication, monitoring and enforcement plan: The final step is to see that the ITCP is effectively implemented and enforced. During this step, responsibilities are assigned and the staff is educated. Workers are provided training in both overall ITCP concepts and the specific elements for their assigned work areas.
To function properly, the ITCP must be reviewed and modified before each shift so employees can receive instruction on how it will be implemented that day. Just because a crash hasn’t happened, doesn’t mean the risks for one aren’t the same. Prepare your crews the best way you can with traffic control plans properly designed to help keep them safe. Understanding the hazards faced by highway workers and raising awareness of the dangers you face every day can help generate measures to reduce work zone incidents. Stay safe out there.
For more on staying safe in the work zone, visit ForConstructionPros. com/12192047.
ASPHALT CONTRACTOR FEBRUARY 2018 www.ForConstructionPros.com/Asphalt
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JOBSITE INNOVATIONS
Dust and dirt accumulation can lead to a number of problems, including paint peel-off and rust buildup.
Dirt
Can Hurt MORE Than Just the Appearance of the Equipment in Your Fleet A dirty fleet can hurt more than you may realize
W
hen was the last time you noticed how the vehicles in your fleet looked? Are they sparkling clean or are they dusty and dirty? If they haven’t been cleaned in a while, it may be time to schedule a wash, not just because they "look dirty" but also because a dirty
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1/24/18 9:24 AM
JOBSITE INNOVATIONS
A clean equipment fleet communicates a positive message to existing and potential customers.
fleet can hurt more than you may realize. “It’s not just about aesthetics,” says Christopher Miller, vice president of E-ZOIL, manufacturer of performanceenhancing fuel additives and cleaning solutions. “The dust and dirt that equipment accumulates on exterior surfaces while driving around can pave the way for many problems, including paint peel-off and rust buildup." According to Miller, the scorching sun, driving rain, blowing dust and dirt, tree sap and even bird droppings can have a negative impact on a equipment’s paint and clear coat. In areas that experience snow in the winter, road salt is the worst enemy, while in places closer to the ocean, fleets can show the abrasive effects of salt in the air. The paint and the clear coat not only make your equipment look clean and
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attractive, they also serve to protect the metal and the components underneath. If grit collects on equipment, a single scratch can gradually wear off the paint over time, and eventually expose the metal underneath. If contaminants find their way into the nooks and crevices, they can cause rust to start, and once it does, it only grows. Rust is most harmful when it starts in the undercarriage, which houses many moving mechanical parts, and where it is not visible. Furthermore, when dirt settles on the windshield, rear window or side view mirrors, it can increase blind spots and compromise safety. Finally, a dirty fleet can communicate the wrong message about a company. Some fleets, for example, are well known for going the extra mile when it comes to keeping their
fleet clean. When their trucks and equipment are seen around town, it communicates a positive message to existing and potential customers. “A regular washing schedule with high-performance cleaners is critical to the maintenance and longevity of your fleet," Miller emphasizes. “Highperformance cleaners containing high concentrations of specially formulated detergents can remove road film and diesel smoke, cause no water spotting and are safe to use on all surfaces. They are also biodegradable.”
For more on why clean equipment is safe equipment, visit ForConstructionPros. com/10985466.
ASPHALT CONTRACTOR FEBRUARY 2018 www.ForConstructionPros.com/Asphalt
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When you’re ready to take control of your asphalt production, we have you covered. ADM’s full line of asphalt plants, ranging from 60 – 425 tph, give you the power to lower production costs, increase profitability and grow your business. When you own the plant, you call the shots.
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EX SERIES
Asphalt Drum Mixers
Search: 10072036
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JOBSITE INNOVATIONS Ingevity Evotherm Warm Mix Asphalt Evotherm warm mix asphalt technology from Ingevity can be used in any traditional hot mix asphalt (HMA) application - from the binder course to the surface course. • Allows asphalt application at a temperature that is 100° to 130°F lower than HMA • Requires no equipment changes at the plant or jobsite; product is metered into existing materials and drops into existing HMA job mix formulas • Designed to allow higher percentages of recycled asphalt pavement (RAP) to be used Search: 10862025
Carlson CP100 II Asphalt Paver The CP100 II Asphalt Paver is based off the CP100 model but delivers enhanced efficiency and torque figures over its predecessor. • Cummins QSF 3.8 turbocharged Tier 4 Final engine produces 100 horsepower at 2200 rpm • 9.5 ton hopper capacity • Travel speeds up to 255 feet per minute • Features highway-class chains and slats, fully replaceable Hardox floor plates, 13-in. replaceable auger flights and sealed highway-class auger bearings, providing exceptionally long wear component lifecycle while allowing full rebuilding of the platform • Horizontally sliding damper doors keeps obstructions, such as utilities boxes, from damaging them while open • Cleanout of the hopper is simplified via the flip up apron, highest hopper lift angles in its class, and between-the-tracks conveyors, eliminating daily under the hopper cleaning • One-piece forward tilting hood and largest side doors in its class, the platform provides easy serviceability to the machine’s engine, hydraulics and electrical • 14-in. poly-pad tracks as standard • Planetary drive hubs provide impressive pushing power and are combined with seven heavy-duty bogies and single return idler that give the track system greater traction, maneuverability and longer lifecycle Search: 20983741
Topcon P-32 Asphalt Paving Control System The P-32 Asphalt Paving Control System is designed to allow for control of both sides of the paver by one operator. • View elevation and slope values of the screed from one box • Configurable display layout and fast processor enable smooth, accurate cross-slope transitions and improved paving control • 3.5-in. GC-35 full-color LED graphical display control box • Water- and dustproof with IP67 rating • Backward compatible with Topcon System 5 paving control systems Search: 10890089
Search: 10074806
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This past year we’ve worked diligently to bring you a revamped road machinery line-up ready to tackle everything from commercial jobs to mammoth, highway-class projects, with industry-exclusive technologies that get the job done right the first time — and every time. See all the new models firsthand at World of Asphalt, booth 1923, or learn more at volvoce.com/WOA2018. *Guarantee applies to Class 1 parts orders. 48-Hour Parts Guarantee for Canada and Hawaii.
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1/24/18 9:30 AM
JOBSITE INNOVATIONS Sakai SW994 Vibratory Double-Drum Roller Sakai America launches a cabbed version of its 84-in. Sakai SW994 vibratory double-drum roller. • Designed with operators in extreme climates in mind where temperatures and weather conditions range from one extreme to another • Sightlines and wide windows offer excellent visibility • Seat offers five positions to choose from ranging from front facing to plus or minus 45° and plus or minus 90° • Maximum operating weight of 31,401 lbs. with load on front axle at 14,528 lbs. and load on rear axle of 14,903 lbs. • High-frequency, low-profile vibratory rollers offer low-profile vibration at 4,000 vpm • Cummins QSF3.8 Tier 4 Final engine Search: 12312819
Hamm HD+ i-Series Rollers The HD+ i-series line of tandem asphalt compactors come standard with offset capability (close to 7 in.), amplitude and frequency adjustment from the control panel and the Hammtronic machine management system. • 7-ton Hamm HD+ 70i VT combines a smooth drum with pneumatic tires, and the 11.5-ton HD+ 110i VO Oscillation roller combines standard vibration with Oscillation compaction • 13.2-ton HD+ 120i VV HF highfrequency model available with the HCQ (Hamm Compaction Quality) intelligent compaction system
Trimble PCS900 Paving Control System This 3D automatic screed control system can improve paving productivity and the rideability of road and airport surfaces by directly referencing a 3D off-road design. • Accurately pave complex designs without a reference surface or stringline and produce final paved surfaces with smoothed seams and significantly fewer waves • Can be used for super elevated curves and complex designs, providing millimeter accuracy and reliable tracking • Mounts on a variety of new or used asphalt paving machine • Can be flexibly configured with a combination of sonic tracers, slope sensors, averaging beam and contact sensors • All components have an IP67 rating to protect against dust and water Search: 20863033
BOMAG BW 28 RH Pneumatic-Tired Roller The new BOMAG BW 28 RH pneumatic-tired roller features a large 106 cubic foot ballast compartment and efficient weight ballast changing system to boost wheel loads and improve compaction performance. • Designed for various applications from city streets and county roads to interstate highways and airports • Operating weights from 18,960 to 61,730 lbs. • Maximum wheel load of 7,715 lbs. for deep static compaction • Flexible ballast system offers the option of adding concrete, steel and/or underfloor weights plus water, dry sand or wet sand to quickly adapt machine weight to the application, resulting in optimum compaction performance • 80.4-in. compaction width • Eight offsetting tires overlap by 1.3 in.
• 8-ton HD+ 80i and 10-ton HD+ 90i offer conventional vibration, high-frequency compaction, Oscillation compaction, split drums and a smooth drum/pneumatic combination • 15.4-ton HD+ 140i VV comes with standard vibration • Tier 4i-compliant engines on most models with 74-hp engines on the HD+ 70i and HD+ 80i meeting Tier 4 Final Search: 12002721
GET FAST, RELEVANT PRODUCT information in the Buyers Guide at ForConstructionPros.com
Search: 12312003
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ASPHALT CONTRACTOR FEBRUARY 2018 www.ForConstructionPros.com/Asphalt
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1/24/18 9:31 AM
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At Ingevity, we know we’re all in this together. Our lab and field support teams work with you from the mix design, all the way to the completion of a successful road project. We are on call or onsite, day and night, to help you solve your greatest paving challenges. Our everyday deal to customers is: Buy award-winning Evotherm, and get world-class service and our team’s unmatched expertise. Contact us today at evotherm@ingevity.com.
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1/24/18 9:31 AM
JOBSITE INNOVATIONS Dynapac CC1100/CC1200 Roller Range The CC1100/CC1200 VI features a cross-mounted engine and large casted forks with built-in flexible lifting/towing/tie-down possibilities. • Sliding seat and engine hood design ensure optimal visibility over the front of the drum • Tapered drum edges result in a smooth surface without marks • Delivers high-frequency compaction with dual frequencies to match conditions and applications • Pressurized sprinkler system includes a standard Automatic Water Control, up to 54-gal. water tank and easily accessible sprinkler pump and filter and sprinkler bars • Options include a front right-mounted edge presser/edge cutter and rearmounted chip spreader
Carlson EZ IV Screed The EZ IV Screed features advanceddesign heating elements that are in direct contact with the upper surface of the main screed plate for even, controllable heat.
Search: 20984044
Carlson Safety Edge End Gate Carlson’s Safety Edge End Gate features a bevel using heat and extruding material for higher density. • Applied bevel will not deform under compaction process • Bevel rotates from 90° for matching joints to 30° for applying the safety bevel • Spring loaded so won’t interfere with ride quality characteristics or deviations in milled surfaces • Third end gate jack to roll in and out of bevel faster and safer • Hinged lower unit is replaceable Search: 10253521
• Patented 2% Carlson taper improves outboard flow of material regardless of the augers running or not • Advanced center of gravity for class leading thin lift paving performance, allowing the screed to pave level • New single piece main screed plate eliminates thermal segregation and extends plate lifecycle • Uncompromised strength at all widths, including with bolt-ons, thanks to unique extension support system and the large slide track bushings • Crew comfort features including wide walkways, cup holders, 110v-volt outlets, shovel holders, built-in oven and more • Available in 8- and 10-ft. platforms for most tractors built by the major paver manufacturers, including Caterpillar F Model tractors Search: 10253499
Caterpillar AP300F/AP355F Asphalt Pavers The new the AP300F (wheel-type) and AP355F (rubber track-type) models are designed specifically for efficient production in mid-sized applications, including parking lots, urban streets, cycling and walking paths, trenches, and narrow shoulders. • Equipped with new electrically heated SE34 Series screeds • Available in vibration-only and vibration/tamper-bar configurations • Cat C3.3B engine, rated at 55 kW (73.8 hp) • Eco-Mode • Auto-fill feeder system • Single-touch feeder system activation • Automated travel mode. Search: 12185717
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WHAT DOES SEARCH: 10000000 MEAN? Each product and advertisement found in Asphalt Contractor’s pages has a unique 8-digit code that can be entered into the search bar found at the top of www.ForConstructionPros.com/ ASPHALT. By searching for the unique number, you will be instantly taken to the specific piece of online content where you can find more images, online exclusive information, related products and videos, and more!
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Search: 10073532
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JOBSITE INNOVATIONS Roadtec RP-195 Asphalt Paver The RP-195 is a 10-foot-wide rubber track paver designed to work in all types of subgrades and paving applications. • 120-gallon fuel tank • 18-inch-wide steel reinforced rubber track • 7 sets of rollers on three oscillating bogies • Automatic hydraluic track tension system • Exclusive anti-segregation design of feed tunnel, feed tunnel discharge and rear augers
Roadtec RP-195e Asphalt Paver Roadtec’s powerful, rubber-track highway class RP-195e paver is now powered by 230-hp Cummins QSB 6.7 Tier 4 Final-compliant diesel engine.
Search: 10084636
Case DV Series Highway Rollers
LeeBoy 8616C Asphalt Paver
The DV207, DV210 and DV213 doubledrum, large asphalt compactors deliver dual amplitudes, dual frequencies and centrifugal forces to meet the needs of various paving applications.
The 8616C Asphalt Paver from LeeBoy has a single sliding control console and an adjustable deck. • 111-hp Kubota Tier 4 Final engine • Enhance hydraulic system optimizes system performance • Paving width: 8-ft.to 15-ft. • Legend 816 heavy-duty electric screed • Under auger material cut-off gates
• Independent drum vibration control combined with two operating frequencies • Standard hydrostatic drive • Automatic vibration control ensures smooth starting and stopping • Feature 57-, 66- and 83-in. drum widths, operating weights up to 28,725 lbs. and 80- to 130-hp Cummins diesel engines • 55-gal. fuel tanks enable up to 20 hours of run time Search: 10244808
GET FAST, RELEVANT PRODUCT information in the Buyers Guide at ForConstructionPros.com
Search: 12313449
• The anti-segregation design encompasses the feed tunnel, feed tunnel discharge and rear augers • Fully oscillating bogies and smooth tread aide in laying a smoother mat • Operator stations hydraulically swing out, allowing the operator to see down the side of the machine • Consoles - one of which contains the single joystick control - are located at the operator’s fingertips and the operator’s seat is adjustable for optimal comfort • The Clearview FXS fume extraction system pushes fumes out away from the operator and keeps the line of sight clear to the front of the tractor and back to the augers • The Guardian remote telematics and diagnostics system allows the user to wirelessly address any issues that may happen Search: 12055680
Volvo PF6170 Asphalt Paver The PF6170 highway-class paver has a level-load suspension design that uses the two drive wheels and the center of the bogie hydraulic system to provide even ground contact for stability. • Standard two-wheel front-wheel assist or optional four-wheel front-wheel assist • 10-ft. screed width and a maximum paving width of 26 ft. • Paving speed of 293 fpm • 14.4-ton hopper allows a practical production rate of 820 tph • 205-hp Cummins Tier III engine • Dual control stations Search: 10240419
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Search: 10074781
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PRESERVATION UPDATE |
BY ALLAN HEYDORN, CONTRIBUTING EDITOR
The Infrared P Regains its Reputation Equipment manufacturers have revitalized a valuable pavement repair tool – and the future is heating up
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nfrared pavement repair – a process that was often oversold, too-often performed improperly, and whose resulting reputation took a hit setting the process back a few years – is becoming an essential service among contractors’ pavement maintenance options. “It’s very much an essential tool in a lot of markets,” says Wesley Van Velsor, vice president of Ray-Tech Infrared. “People tried it and walked away from it but that’s because people were overselling it. They built up expectations that were way too high.” But people are coming back. “There’s been a consistent effort to promote the process and more and more people are taking the process seriously and wanting to make it part of their
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pavement maintenance program,” says Matt Kieswetter, co-owner of Heat Design Equipment. “Everyone now knows the whole process works.” “It’s grown into being an essential part of the pavement maintenance fleet, but there’s still a ton of room for infrared to grow,” says Tom Allen, general manager at Kasi Infrared. THE INFRARED MARKET IN 2017 Cliff Cameron, director of sales at KM International, says KM sold a broad variety of equipment in 2017. “We saw a lot of companies investing in equipment, a lot of government spending, and that’s a good outlook overall for the asphalt industry as a whole,” he says.
Cameron says KM’s typical pavement maintenance contractor bought the self-trailering 4-40 model, which heats patches up to 5 ft. x 8 ft. He says paving contractors are buying the 2-18X which heats up to 3 ½ ft. x 6 ½ ft. for cold joints, seams and small defects. “As recently as five years ago those paving contractors were using torches for those kinds of repairs and now they’re using infrared,” Cameron says. Van Velsor says Ray-Tech also saw demand for a broad range of its models. “We’re seeing sales increase across the board in all our lines. People have realized that if they go out and practice it for a while and put some dedication into it and learn the raking and luting effectively they can make a killing on it. It’s that good a process,” Van Velsor says. “Seven years ago we sold mostly trailer-mounted units, but we seem to have come full circle and are now selling more truck-mounted equipment,” Van
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d Process Velsor says. Ray-Tech’s truck-mounted TMV line features four units, each outfitted with a 2-, 3-, 4-, or 6-ton reclaimer and a 6-ft. x 8-ft. heating chamber. “Part of that might be the uptick in interest in reclaimers, which we mount right on the truck with the infrared heater, but that truck market is really booming.” Allen says 2017 was a good sales year for Kasi, with more municipalities buying infrared units. “The increase in sales year to year is incremental but the trend is up and the mix of customers is changing,” Allen says. He says that in 2017 Kasi saw a shift to its Patriot truck-mounted models from its trailer-mounted Minuteman line. The Patriot is available with 2-, 3-, 4-, 5- or 6-ton capacity reclaimers and an 8 ft. x 6 ft. heating unit. “We used to sell more trailer-mounted units because municipalities had plenty of trucks to haul them around.
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But you do have to dedicate a truck to the trailer unit,” Allen says. Kieswetter says that because HDE manufacturers a wide variety of equipment, they can sell a good mix of product to both contractors and municipalities. “And we saw steady growth in both markets in 2017,” he says. He says that in 2017, HDE sold larger models than in the past – and sold them to contractors doing parking lot work – particularly its P1600 trailermounted unit which can heat an area 16 ft., 6 in. x 6 ft., 6 in. “We sold a whole different mix of equipment than we had in the past. It seems to go in cycles.” Dave Strassman, president of Asphalt Reheat Systems, says sales for ARS went well in 2017 and he expects them to get even better. “We’re finding that once contractors see all that heated repair can do they don’t want to be without it,” he says. Strassman (who prefers the term
Ray-Tech Infrared Corp. experienced a shift from its trailer-mounted line (shown) to its truck-mounted TMV line which features four units, each outfitted with a 2-, 3-, 4-, or 6-ton reclaimer and a 6-ft. x 8-ft. heating chamber.
“heated repair” to infrared because infrared is only one of several ways to generate the heat) says that in 2017 ARS’s best seller was its portable units, the largest of which has a 4 ft. x 6 ft. heating unit and can be lifted into a pickup by two people (weighs less than 160 lbs.). “Some of those trucks or trailers are difficult to fit into some tight locations to make a repair. The smaller you are, the more portable you are and that seems to be what people look for,” Strassman says. Greg Larsen, president and owner of Thermotrack, says their infrared unit is used primarily for stamped asphalt,
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PRESERVATION UPDATE
Infrared Heats Up Paving Joints Ray-Tech’s Wesley Van Velsor says that using infrared to heat longitudinal joints during paving is finally starting to gain some traction among paving contractors. “It didn’t take off like we expected, but it’s starting to take off now,” Van Velsor says. “It provides a better seal at the joint and enables better compaction at the joint so it’s a competitive advantage they can offer.” He says Ray-Tech offers a paver-mounted joint heater as well as a trailer-mounted unit, and the larger pavers are using the paver-mounted unit while smaller pavers are using the trailer unit. “Even one pavermounted joint heater can make a big difference in joint quality.” Heat Design Equipment’s Matt Kieswetter agrees the use of infrared for joint heating is picking up since agencies have turned to checking density on the joint and apply penalties and bonus awards. Kieswetter also cited two large projects (more than 15 miles in Tennessee and more than 18 miles in Ontario) that is a new process of hot in place recycling in motion, using a train of infrared heaters to repair existing longitudinal joints. This process is designed to replace mill and fill that leaves two more cracks along the centerline joint. That process was essentially a hot-in-place recycling train that used an 80-ft. infrared heater 3 ft. wide to reheat the joint. “The joint was scarified, rejuvenator was added along with some mix and it was compacted to form a seamless longitudinal joint,” Kieswetter says. He says on those jobs the material was mixed in place but HDE plans to bring equipment to the market in 2018 that will actually pick up the heated pavement, remix it on board and then replace it as the train moves.
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a market which slowed in 2017. “The industry economically has taken a downturn this past year and many states and municipalities are experiencing financial issues and budget restraints,” Larsen says. Thermotrack makes two models, each of which folds for easy transport and which can heat an area 6 ft. x 9 ft. Larsen says Thermotrack is different from all other infrared heating equipment in that it relies on a patented “heat motion” system in which the heating element moves back and forth across the pavement. The heating element can also move up and down, “a first in the industry.” He says this movement safeguards against overheating the surface and damaging the binding properties of asphalt, which is especially critical in stamped asphalt. “Stamped asphalt still makes sense and is a good value-added business when using infrared,” he says. “Stamped signage is also very popular for many business and is on the increase.” Thermotrack heaters were designed primarily for decorative stamping and thermoplastic application, but Larsen says “heat motion" also works well for patching and repairs. RECLAIMERS BOOST INFRARED SALES A number of the manufacturers have credited an increased interest in asphalt reclaimers for the steady growth of sales of infrared equipment. “People are now looking for ways to reuse old asphalt, so combining infrared with a reclaimer is a great way to do that,” Kieswetter says. “Everyone wants to be able to reuse that old mix, they just wanted a better and easier way to reuse it.” He says up until 2017 HDE’s bestselling reclaimers had a 2-3 ton per hour capacity, but in 2017 the demand shifted to reclaimers with 5-12 tph capacity – and he says both contractors and municipalities are buying the larger units. “The smaller reclaimers weren’t a great help to larger paving contractors but with the larger recyclers they can travel a great distance from the plant and make the repairs they need to be more cost effective. That was difficult for the big pavers when they could only haul 2-3 tons of mix,” Kieswetter says.
Cameron takes the value of reclaimers even a step further, noting that the increased cost of hot mix asphalt (from $45 a ton to the area of $70 a ton in the last 10 years) means it’s more costly to waste material you buy. “One of the best investments you can make even if you don’t buy an infrared machine is a hot box reclaimer because it enables you to have mix available when plants are closed so you can generate revenue all winter long repairing trip hazards and other defects in parking lots,” he says. “If I’m talking to a customer over the phone and he’s new to the industry and has a limited budget, I’d recommend to get a hot box over infrared because he can buy the amount of mix he needs to use and use what he buys and maximize his profitability,” Cameron says. “A hot box is an instant revenue generator so buy that first and then buy the infrared unit.” Van Velsor says that reclaimer sales is the fastest-growing segment of Ray-Tech’s business. “We’ve always offered storage boxes and reclaimers but today we’re primarily selling reclaimers because they can really help a contractor extend the season,” he says. He says the most-popular units are infrared machines with 8- or 10-ton reclaimers attached. “Eight-ton used to be the most popular but people just want bigger and bigger. We’re now offering
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Thermotrack equipment (left in photo) can be used for all repairs, but is especially designed for stamped asphalt and is different from other infrared heating equipment in that it relies on a patented “heat motion” system in which the heating element moves back and forth across the pavement.
Uses for Infrared • Remove frost from the ground • Remove tiles off a concrete floor
Heat Design Equipment’s Joint Repair Train is a hot-in-place recycling continuous motion train of 90 ft. of infrared heaters that softens a 24-in.-wide section of longitudinal joint at up to 2 in. deep. Following the heaters is a material processing unit with a milling drum that picks up the softened asphalt and transfers it into a recycling auger where the RAP is mixed with beneficiary and rejuvenator before transferring the material into a paver.
reclaimers that can reclaim and store up to 15 tons.” Van Velsor says a new buyer of the reclaimers and infrared units is hot mix asphalt producers and bigger pavers. “They want the big truck models because they can haul more mix farther so they can be more productive. “ KASI also makes reclaimers but Allen says they are sold primarily with their infrared units. “Our reclaimers are a lot different than the other guys out there. There’s a lot more to them so they’re more expensive,” Allen says. “There’s a huge market out there for
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• Potholes • High and low spots • Oil spot repair • Pre-formed Thermoplastic installation • Decorative pavement • Alligatored areas (when damage is not base related or for temporary repair) • Repairs around storm drains, manholes etc. • Trip hazards • Cold seams • Utility repairs • Rework/touch up of overlays 2- and 4-ton trailer-mounted hot boxes but the way we build ours we don’t compete in that market because of cost.” Falcon Asphalt Repair Equipment, which manufactures hot boxes and recyclers that are capable of reclaiming anywhere from 1- to 8-tons of material, says their company is experiencing a trend too. "The number of customers that are considering and actually recycling asphalt has grown significantly in the past few years and we expect the trend to continue,” says Ric Simon, executive vice president, sales and marketing.
MANUFACTURERS CHANGED CONTRACTOR PERCEPTIONS Manufacturers have been working for years, educating contractors, public agencies and end-user customers of the value of infrared – and that effort to revive the industry appears to be working. Cameron says that much of the increased interest, use and sales of infrared equipment is the result of a concerted educational effort on the part of the industry. “Over the past decade we as an
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PRESERVATION UPDATE KM International’s biggest seller was the self-trailering 4-40 model (shown), which heats patches up to 5 ft. x 8 ft. KM also saw increased sales of its 2-18X model, which heats areas up to 3 ½ ft. x 6 ½ ft., to paving contractors using it for cold joints, seams and small defects.
industry, the infrared manufacturers, have worked harder and harder to educate people on the infrared process,” he says. “Once people see infrared they become instant believers in the process. The industry has created a need for infrared and contractors recognized the need and have utilized their resource to meet that need. Everything worked together. “Our customers in the industry are savvier and more business-oriented and more interested in buying something that’s going to save them money,” Cameron says. “We’ve seen a lot more sophistication in the customer base and a lot more larger units going out to new businesses.” Kieswetter sees the same trends at HDE. “We’re starting to see guys who are taking it more seriously – not just guys who buy it so it can be part of what they offer but who are taking the next step to actively market it to their clients,” Kieswetter says. “People are starting to realize that with some marketing and some dedication, there’s good money to be made on the infrared side. They’re realizing that people are still looking for cost-effective ways to repair their asphalt and infrared can help set
them apart for those customers.” Kieswetter says HDE is seeing growth more in the municipal sector and as older staff retire they expect to see even more. “The older guys are not as willing to try new things but the people coming in are younger and are more willing to look at new ways to fix the asphalt,” he says. “It’s a greener process, too, which appeals to the younger people more than the older. That’s something many older municipal workers aren’t interested in.” Van Velsor says Ray-Tech is selling equipment to contractors outside the pavement repair group that generally buys infrared. He says sweepers, sealcoaters and even striping contractors are “testing” the process by investing in a lower-cost, walk-behind unit. “We’ve seen a number of those customers going to a trailer-mounted unit,” he says.
Van Velsor adds that utility companies who handle their own repairs are also buying the larger units, and Kasi’s Allen says that even for contractors, closing utility cuts is a growth market. He says that a number of counties throughout the country have followed the lead of New Jersey, which requires that utility cuts are closed up with infrared. “It’s in the contract and that’s expanding slowly,” Allen says. Allen says KASI has also seen expansion in infrared units sold for repairing parking lots. “That makes sense in that the property manager always have tight budgets but they also have liability issues,” Allen says. “So they’re using infrared to keep the parking lot not only looking good, but safe and they can do that without making a major investment.”
Why Infrared Needs a “Best Practices” Study Kasi Infrared’s Tom Allen says that while infrared use is increasing and is increasingly accepted by property managers, what the industry needs is a study that can define infrared “best practices.” “The industry knows about it and people are using it and liking it but it’s still not considered a ‘best practice’ because no study has been done,” Allen says, adding that estimates for the cost of a valid, multi-year, multiregion study hover around $500,000. “A lot of contractors are using infrared and some are doing a good job, but some are still cutting corners,” Allen says. “Some people scarify out to the edge of the heated area and we know that’s going to ravel. We
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know you need that 6-in. apron around the patch for the patch to be successful. People who are doing that are not following the process.” He says another problem is contractors often don’t add a rejuvenator to the scarified area prior to adding new mix. “There’s no official process on using infrared, including whether or not to use a rejuvenator. But asphalt loses its light oils over time from UV rays and when you heat it you lose even a little bit more. It only makes sense to replace those light oils in what you’re restoring,” Allen says. KASI recommends misting the scarified area with 7-8 ounces of rejuvenator.
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INFRARED’S FUTURE “Our industry is less than 50 years old so we’re just now coming into the second generation of owners,” Cameron says. “The dynamics of the industry are changing as it’s maturing. We’re seeing an overall sophistication where the industry now recognizes the value of quality equipment that not only produces a quality job and profitable job but also extends the season beyond when the plants close. That’s why it’s a great time to be in the hot box reclaimer and infrared industry today.” He says another reason he expects infrared to grow is the fact that it’s a relatively “green” process. “The carbon footprint is 50% less than the traditional remove-and-replace method and the process conserves material. A 40-sq.-ft. patch needs 2 tons of asphalt, and rather than buy 2 tons of mix and haul the old stuff to a landfill you can heat what’s there and put in a few shovels full of asphalt. It’s green, it’s more cost-effective than the traditional method and it has greater profitability,” Cameron says. Larsen says that infrared’s ability to safely heat existing pavement to create seamless or thermally bonded joints or other repairs represents not only a savings for the customer when compared to cold patching and remove-and-replace repairs, but also a better quality and better-looking patch. Strassman says infrared should become an even more important piece of equipment for contractors because the process gives the contractor control over the heat of the mix “anytime, anywhere.” “Even when you do traditional patching, it’s nice to have a hot day so you can take your time and work the patch like you want to,” he says. “When you control the heat like you do with infrared, you control the whole temperature of the job and the quality of the repair. If you’re working a job and it starts to cool off or doesn’t look right, just put the unit back over the job and heat it and in a couple of minutes you can rework it.” He says infrared’s ability to fix minor paving blemishes without damaging a new mat enables contractors to get paid more quickly. www.ForConstructionPros.com/Asphalt
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“It’s usually the finish that property owners are most concerned about. Say you have a tight drainage area that’s created a bird bath. With infrared, it’s so simple just to warm it up and add a little material and compact it down – then you’ve finished the job and you can invoice the customer so that payment for a $10,000 job doesn’t get held up because of a birdbath. And you don’t have to cut a patch in the
pavement to call attention to the repair,” Strassman says. “A reputable contactor wants to put his name on his work and infrared makes it easier to do that.”
For more information on the infrared process, visit ForConstructionPros. com/12034268.
LIBRA REMOTE PRINTER TERMINALS Are your ticket delivery methods stuck in the past? Consider the efficiencies of keeping the driver in the truck and delivering tickets electronically!
Experience the Advantages: Printer • Document presenter holds ticket for driver and retracts it into an internal box if not taken • Loop print presenter ensures jam-free operation by eliminating user access to the document while it is printing • Best reliability of print head, cutter and presenter (2x to 10x over other thermal printers)
• Handles 3” or 4” wide paper and various paper thicknesses • Highest-speed printing • Exceptional print quality
Enclosure • Industrial enclosure designed to house printer and paper roll • Heat shield keeps printer cool in direct sun • Internal heater keeps printer warm in freezing climate • Motion-activated light illuminates when enclosure is opened
For more information, contact Libra Systems via email (sales@librasystems.com) or phone (215.256.1700) Search: 10073668
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PRESERVATION UPDATE BOMAG BM-35 Series Milling Machines
Caterpillar PM200 Cold Planer The PM200 half-lane milling machine offers an optional 88-in. cutting rotor in addition to the standard 79-in. rotor. • 66,359-lb. operating weight or 69,445 lbs. with optional rotor package • Quick-release conical tool holders • 12.6-in. maximum cutting depth • Both rotor options position the tools in a chevron pattern • Optional dust-reduction package with 88-in. rotor option Search: 10077596
The rear rotor design BM-35 Series includes the BM1000/35, BM1200/35 and BM1300/35, featuring an advanced cutter system for optimal milling performance. • BMS 15 interchangeable holder system uses a single bolt for holder retention and requires a low tightening torque of 75 ft.-lbs. • Low front face position increases efficiency and overall milling power, while allowing full tooth rotation • Includes logical operating layout, easy intuitive controls, vibration-isolated operator's stand and low noise levels Search: 11281998
Ray-Tech Mini 2 Ton TMV The Total Maintenance Vehicle (TMV) is a combination reclaimer and infrared pavement heater that enables year-round permanent restorations. • The TMV can reclaim waste asphalt into permanent patch material and hold fresh asphalt at the proper working temperature • 8-ft. x 6-ft. pavement heater • Mounted on a Ford 550 chassis • Non-CDL: Smaller in size means operators do not need a CDL to drive • Non-HazMat: Five propane tanks run the infrared unit and do not require any special HazMat permits Search: 12041231
SealMaster R-1 Chip Spreader
KM International 8000T Hotbox with KM 2-18X Infrared Recycler KM 8000T Hotbox with KM 2-18X Infrared features a 4-ton trailermounted hotbox reclaimer and a 3.5-in. by 6.5-in. infrared recycler. • Triple wall construction with high efficiency insulation for heat retention • Thermostatically controlled heating system for better fuel efficiency • Maintain HMA for up to 48 hours or reclaim bulk stored virgin HMA • Burner and key components mounted above frame and in steel enclosure • Front to back loading doors with cantilevered handles • Diesel or propane fired (two 30-lb. propane cylinders included with propane units) Search: 20978622
SealMaster's R-1 is a tow-behind aggregate spreader designed for tar and chip operations on roadways.
Roadtec RX-900e/ex Half/Full Lane Cold Planer Roadtec's RX-900e half/full lane cold planer features a 950-hp Tier 4i Caterpillar engine. • Three- or four-track assemblies • Guardian Remote Telematics System • 120° load-out conveyor swing capability • Left/right side full-function operator stations on shock-absorbing operator platform with joy stick controls • 14-in. maximum cutting depth • Sollami triple wrap, single hit drum with cutter bits for traditional milling; Kennametal drum optional Search: 10913576
• Distributes aggregate to precise depths with clean cut edges • Open type spiral agitator to convey material to outer ends of hopper • Available in 8-, 9-, 10, 11- and 12-ft. widths • Auger control level • Drive wheels • Hitch height adjustment • Feed gate control level • Quick attachment receiving hitch Search: 10084762
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Retrofit Controls
A Heart Transplant for Your Plant
The control system: it’s the heart of your plant, reaching every aspect of your operation. ASTEC Retrofit Controls expand and improve your capabilities with an all new control system customized to fit your needs. It’s like a heart
‘‘
Pictured from left to right Roy Bryant, Plant Foreman Ricky Pendergrass, General Superintendent Bailey Watkins, Asphalt Plant Manager
When our outdated controls started to give us problems, we knew it was time to upgrade. We chose Astec because of the service. Astec has the absolute best service.
your Includes an updated A Stransplant T E C , for IN C .plant. an Astec Industries Company 4101Control JEROME Center, AVENUE Power • CHATTANOOGA, TN 37407 USA • 423.867.4210 • FAX 423.867.4636 • astecinc.com Center and all new The new system communicates timing and tolerances when switching mixes extremely well. Now we know when the mix is in tolerance; therefore, we waste less asphalt.
electrical switch gear.
— Bailey Watkins Asphalt Plant Manager, Fred Smith Company
’’
ASTEC, INC.
an Astec Industries Company 4101 JEROME AVENUE • CHATTANOOGA, TN 37407 USA • 423.867.4210 • FAX 423.867.4636 • astecinc.com Search: 10072061
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PRESERVATION UPDATE Rayner PavementSaver III The new features of the PavementSaver III include a Control Area Network and an Autonomous Rate Control System. • Control Area Network (CAN) components make up the majority of the PavementSaver III’s control system, which benefits everyone – the owner, operator and mechanic. Features of the network include reduced wiring, IP67 environmentally-sealed components for greater durability and fast/easy system analysis. The control system constantly checks every switch, every coil, every indicator light for connectivity and functionality and alerts the operator as soon as any issues are detected • Rayner shows that it has taken the “work smarter, not harder” philosophy to heart with another industry first: the Autonomous Rate Control (ARC) system. ARC is a computer-controlled and pressure-managed spray system that applies sealcoating at any desired application rate an operator selects. ARC offers single-step calibration, precise application rates and a speed management system. ARC eliminates the guesswork on application rates. The operator only needs to answer a few basic set up questions and enter the desired application rate; the ARC system takes over from there and readies the machine for application. There's no timing, no weighing and no math. ARC adjusts material flow according to the desired application rate, speed and the number of nozzles being used (spray width) to apply a uniform coating. In addition, when spraying material, ARC changes the joystick output to give greater finite control to the operator. The result is a highly accurate machine that applies the volume of material you have designed for the project. • When the spray is set in “on” mode, the ARC system will limit speeds that could out pace a heavy application. In the spray “off” mode, ARC returns to the full speed range (up to 9 mph) for quick turnaround for high-production projects. • ARC constantly monitors all systems for possible deviations. If there is a potential issue, the ARC system knows before the operator. Warning lights and error codes point to the source of the problem, and in many cases, with plenty of notice to prevent down time. Search: 12301959
BioSealcoat Soy-Based Asphalt Sealcoat
Wirtgen W 220 Cold Mill The W 220 cold milling machine can mill up to 14 in. deep at a nominal milling width of 87 in. • Can remove asphalt as well as Portland cement concrete pavements • Can produce up to 900 tph of reclaimed asphalt pavement (RAP) • 80,160-lb. operating weight and 766-hp power plant • Standard milling width can be extended up to a maximum 14.4 ft. • Features include the intelligent WIDRIVE machine management system, three selectable milling drum speeds and the Parallel-to-Surface (PTS) system Search: 10658714
BioSealcoat is a soybean-based asphalt sealcoat that often allows pavement contractors to seal, stripe and reopen lots for same day traffic. • Along with increased operational efficiency, BioSealcoat provides extreme resistance to gasoline, oil and other motor fluids that cut through conventional sealers • This eco-friendly sealer also exhibits superior UV resistance, allowing it to maintain a uniform jet-black appearance longer than asphalt emulsion or coal tar sealcoats
Caterpillar RM300 Rotary Mixer The RM-300 is capable of both full depth reclamation and soil stabilization. • Cat C11 engine with ACERT Technology • Optional attachments, such as a sliding operator's station, pressurized cab, automatic depth control, four mode steering, rear wheel-assist and two redesigned rotors with increased cutting depth capacity that provide better gradation and versatility • Rear wheel-assist allows the rear wheels to be driven by a separate hydraulic pump to provide increased tractive effort Search: 10077583
• BioSealcoat delivers performance without use of any detectable polycyclic aromatic hydrocarbons (PAHs) • As a result of its sustainable formulation, BioSealcoat does not feature tar and petroleum odors found in coal tar and asphalt emulsion based sealers Search: 20985200
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Search: 10074806
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PRESERVATION UPDATE Stepp SPHD OilJacketed Dump Hot Box
Wirtgen WR 240i Recycler/Stabilizer The WR 240i stabilizes large areas of incohesive soils utilizing any stabilizing medium, and recycles 100% of existing asphalt pavements in situ. • Working width of 7 ft. 10 in. and maximum working depth of 20 in. • 600-hp Cummins six-cylinder Tier 4i engine • Nine rotor speeds aided by computer-controlled metering technology with automatic monitoring • All-wheel steering and a separate steering angle on the rear axle for a tight turning radius • All main functions controlled via the multifunctional joystick in the right-hand armrest • Automatic lowering and raising of the milling and mixing rotor
The SPHD Dump Style Hot Box is designed with the end user in mind, incorporating a low-profile design, dumping capabilities, and an oil-jacketed system for consistent heating of material. • Available in 2.0 (3 ton) and 3.0 (4 ton) cu. yd. models • Green-friendly exhaust, which is reused for higher burner efficiency • Most-efficient heating system on the market Search: 20979925
Heat Design Equipment RAP-100-SM Asphalt Recycler The skid-mount RAP-100-SM is designed for smallscale production of recycled asphalt for pothole repair. • Fully insulated mixing chamber consists of a 24-in.-diameter double-ribbon mixer screw • 100,000-Btu propane-fired heater emits highintensity heat from a 4-ft. x 16-in. full-surface infrared heater • Re-heats RAP or waste chunks of asphalt at a rate of 1 to 2 tons per hour • 1/2-ton batch can be processed at a time • Batch can be re-heated in as little as 15 minutes with full heating capacity and minimal RAP moisture conditions Search: 12044352
Search: 10942294
Kasi Pro-Heat Minuteman Asphalt Restoration System The Kasi Proheat Minuteman trailer system is a self-contained asphalt restoration system designed for permanently repairing all general asphalt defects including potholes, surface cracking, utility cuts, trenches, bird baths and man holes. • Two-ton capacity asphalt reclaimer, 48 sq. ft. infrared heater and roller ramp system • Reclaimer doors raise and lower with hydraulics • Optional high-efficiency reclamation chamber with eight converters Search: 10088840
Ditch Runner DR-200 Leader Squeegee Sealcoat System The DR-200 Squeegee Sealcoat System is rugged built, and powered by a BRIGGS vanguard 16 hp air cooled gas engine. Hydraulically controlled variable speed drive system gives you positive control from low to high speed. • Low profile engine deck for increased stability and operator visibility
Western Emulsions PASS QB Unit is designed for fog seal applications. • Rejuvenates and seals to extend the life cycle of asphalt pavements • Prevents weathering of the pavement surface by preserving the fine surface aggregate particles • Scientifically formulated with cationic emulsifiers • Won't track or bleed when cured • Available and formulated for nighttime work applications at lower ambient temperatures Search: 10160395
Search: 12014807
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Asphalt odor control. No one enjoys the smell of asphalt – not the workers and certainly not the communities near terminals or hot mix plants. Their complaints are both persistent and justified. Safe, non-toxic and proven effective, Ecosorb odor neutralizer eliminates asphalt odors – and asphalt odor complaints – quickly, effectively and more affordably than other options.
odormanagement.com/AC 1-800-662-6367
Search: 10075499
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CLASSIFIEDS
DRYER/DRUM SPECIALISTS “Serving the rock and asphalt industries since 1985” WE ARE SECOND TO NONE IN SERVICE AND SATISFACTION ALIGNMENT
Just as your vehicles need proper alignment, so does your dryer. Nearly all external dryer problems are caused by trunnion and frame misalignment. Long-term mis-alignment causes damage resulting in downtime and costly repairs. Even units that seemingly float properly can in reality be drastically out of alignment.
SIGNS OF MIS-ALIGNMENT
✔ Metal flakes from tires or trunnions ✔ Trunnion mis-location and trunnion bearing failure ✔ Poor wear/contact on tires and trunnions ✔ High drive motor amperage ✔ Excessive vibration ✔ Thrust roller and bearing damage ✔ Tire pad and keeper wear ✔ Lack of proper floatation Evans & Daniels uses precision laser and sighting techniques to restore your unit to proper alignment settings.
RESURFACING
Evans & Daniels uses highly specialized grinding equipment that can fit into the tightest of spaces. We resurface tires, trunnions, thrust rollers and tire thrust faces. We don’t require cranes, lifting assistance, or steel framework. In most cases, we can grind during regular production conditions.
COMMON WEAR PATTERNS ✔ Tapers ✔ Washboard ✔ Concave / Convex ✔ Shoulders ✔ Lumps / Divots / Cracks ✔ Rollover
TIRE & TRUNNION RESURFACING — TRUNNION ALIGNMENT — PREVENTIVE MAINTENANCE
www.evansanddaniels.com — 570-779-1982 ASPHALT PLANTS · · · · · · · · · · · ·
ADM 350 TPH Portable Counterflow Drum Mix Plant Astec 250 tph portable drum mix plant 300 tph counterflow drum and baghouse ADM 110 tph portable ADM 110 tph stationary drum plant w/ silos and recycle Astec 10,000# Batch plant 10,000# H&B Asphalt Batch Plant with silos Astec 75-100 Ton Self-erect silos Standard Havens 200 ton silo/slat Astec 150 ton silo/slat 80,000 CFM Baghouse Portable 20,000 gallon asphalt tank
· · · · · · · · ·
CMI 51,000 CFM Baghouse Portable 46,000 CFM Baghouse Almix 250 tph slat conveyor Astec 500 TPH Double Barrel only Two bin rap system Almix 120 tph drum & baghouse 7’X30’ portable drum mixer ADM 750 barrel self-erect lime silo Wylie 3140 40 tph asphalt plant
Please Call For Complete Inventory
Plant for sale? Call Clancy! Serving the Asphalt Industry for over 45 years
E.T. CLANCY COMPANY 219-879-8231 • 800-348-8553 Email: sales@etclancy.com • www.etclancy.com
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CLASSIFIEDS KEEP YOUR AGGREGATE MATERIAL COVERED WITH A
CLEARSPAN FABRIC STRUCTURE F or
nearly
40
years
C lear s pan F abriC s truCtures has been
covering aggregate materials with dependable structural solutions.
i ndustry -l eading W arranties - ClearSpan structures are built to last. With triple-galvanized steel frames and durable covers, they can withstand corrosive environments and will compliment your business for decades to come.
GET INDUSTRY-SPECIFIC INFORMATION AT CLEARSPAN.COM
C ost -e FFeCtive b uilding s olutions - Drastically reduce construction costs, monthly utilities and maintenance requirements, while getting a structure that is superior in quality. F inanCing a vailable - Speak to your Truss Arch Specialist today.
V isit WWW . Clearspan . Com or call 1.866.643.1010 to find out how we can help with your structure needs
Denver Workshops 2-5 Days
Aggregate Designs Corporation Serving the Aggregate, Asphalt , Concrete & Mining Industries
*Plant Operation 2/19-20/18
Ph: 970-260-2435 www.aggdesigns.com
*Rocky Mountain Expo 2/21-23/18 Conference & Equipment Show 952-939-6000 Carrie carrie@clarencerichard.com www.clarencerichard.com 303-551-3266 Becky- Rocky Mtn broland@phoenix-amc.com www.rmaces.org
ADM 300tph Counterflow Drum Plant Gencor 400 UltraDrum - Counterflow Asphalt Plant
SPECO 170tph Portable Batch Plant www.ForConstructionPros.com/Asphalt
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CLASSIFIEDS See Us At
Booth #1754
Don’t let wet roads slow you down! • Dries the road surface at 15 - 50 ft/min, adjustable from 8 - 12 feet wide • Powered by diesel fuel – uses 15 - 20 gallons/hr • Controlled air temperature will not harm the road surface • Can operate in congested areas without fear of damage to nearby vehicles or buildings
www.RoadDryer.com 864-272-2988
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ASPHALT CONTRACTOR
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CLASSIFIEDS
Telescoping 1’-19.5’ Grizzly 600T & 1’-16’ Cub 300T
GAC for 38 years "The World’s Best" ®
6 US & Foreign Patents with Patents Pending Mounting for Endloaders • Buckets • Oil Trucks Fabrics & Grids Install Almost Wrinkle Free Reduces Labor Costs • Installation Time • Speeds Production Roll Pullers™ for Truck Unloading - 3" & 4" cores
www.gacco.com gacco@outlook.com • 619-222-5111
PUMP PACKING Stop your pumps from leaking!
Pre-cut packing sets proven within the Asphalt Industry. Viking®, Roper, Rotan, etc. Call Scott at 1-800-231-4209 www.rainsflo.com
PAVING FABRIC INSTALLATION MACHINES
COLLECT
Analyze
IMPLEMENT
$UCCEED The PaveSmart Grade Control System offers unique benefits
•PaveSmart newest upgraded survey Profiler/Design unit for road projects where elevation is not required-providing line of best fit. DOT compliant inertial profiler for QA/QC smoothness testing • Surface profile data complies with DOT/FHWA specifications. • Calculate areas of localized roughness for corrective work or bonus/penalty results. Ride quality data reported under DOT ride quality specifications (IRI, MRI, HRI PRI, RN).
• Inertial profiling system data
combined with slope for 2D survey and corrected GPS for 3D survey. • Use collected surface data to analyze existing surface and optimize design. • Quickly create a design file with 2D or 3D survey data in conventional survey formats, but with higher resolution. Design flexibility-resurvey surface to assess changes as project progress.
•The completed design is then loaded into the PaveSmart grade control system. •The Pavesmart Grade Control installs in minutes on milling machines or asphalt pavers. • PaveSmart system facilitates variable depth paving or milling. • Portable for use on all different machines.
• Less time & cost to design and apply a smooth surface • Material savings avoid overruns • Flexibility to make immediate changes to project needs • Increased production no string lines needed If you have an airport or road paving/milling project requiring variable depth correction to achieve smoothness, accuracy or shape correction (cross slope correction); and are concerned with yield and restricted working conditions. PaveSmart offers you a proven tool to successfully complete your project on time and within budget.
www.pavesmart.com www.ForConstructionPros.com/Asphalt
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CLASSIFIEDS
We are THE ONLY sweeper manufacturer to offer an all-inclusive warranty (2 years/2,000 hours) and an “entire debris hopper” constructed of stainless steel as a standard with a LIFETIME WARRANTY.
Endless Sweeping Solutions
Index Advertiser Index
PAGE
Advertiser Index
PAGE
Aggregate Designs Corp.
77
LeeBoy
31
Almix
9
Libra Systems Corporation
69
Asphalt Drum Mixers
54 – 55
Meeker
17
Astec Inc.
13, 42 – 43, 71
OMI Industries
75
Carlson Paving Products Inc.
83
PaveSmart
79
Caterpillar
25
Process Heating Company
38
Chemtek Inc.
29
Reliable Asphalt Products
81
Clarence Richard
77
Road Dryer
78
ClearSpan Fabric Structure
77
Roadtec an Astec Industries Co.
11, 84
Dillman
14 - 15
SealMaster
49
Dynapac Fayat Group
7
Superior Tire & Rubber Corporation
63
Eager Beaver Trailers
41
Systems Equipment Corporation
56, 73
E. D Etnyre & Co.
36
Tarmac International Inc.
21
E. T. Clancy Company
76
Transtech Systems Inc
23
Evans & Daniels Inc.
76
Weiler
47
FastMeasure By KTP Enterprises
79
Wirtgen America Inc.
5, 34 - 35
Gencor Industries Inc.
3
Volvo Construction Equipment
57
General Combustion
19
Willow Designs
76
Heatec Inc.
2, 37
Homestead Valve Division
39
Ingevity
59
Johnston North America
80
K-M International
61
KPI-JCI Astec Companies
33
80
ASPHALT CONTRACTOR
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Get fast, relevant product information in the Buyers Guide at
ForConstructionPros.com
FEBRUARY 2018 www.ForConstructionPros.com/Asphalt
1/25/18 10:06 AM
CLASSIFIEDS RAP-14936 Astec Portable 8’ Double Barrel Plant • 1994 Astec Portable Double Barrel Plant • 2006 Portable8’ Astec Double Barrel Drum Mixer • Shaggy Dog Quad Axle Whisper Jet Burner • 2001 Portable 5 Bin Cold Feed Ssytem Nominal 10x14 • Portable Aggregate Scalping Screen and Scale Conveyor • Nominal 48k CFM Portable Astec Baghouse w/ New bags
RAP-15218 CMI PORTABLE PARALLEL FLOW DRUM PLANT
• PVM 2500. Nominal 400tph. • Model year 1988 • Portable PF drum w/ recycle collar,
SJ580 burner (oil only), saddle chain driven, quad axle, slinger inlet
RAP-15255 MAXAM COUNTERFLOW DRUM
• Recycle collar • 8’ x 45’ • Model year 2010 • Right hand discharge
• Horizontal Cyclone • 2006 Portable 3-Bin Astec Green Recycle System • Portable Recycle Screen and Scale Conveyor • 75 Ton SEB with Gooseneck Mounted Control House w/ PM2 Controls • Portable 25k Gallon Heatec AC Tank gooseneck mounted Heatec HOH & Metering pump • Stationary 20K RFO Tank
RAP-15047 ASTEC 10’X40’ COUNTERFLOW DRYER
RAP-15268 1997 ASTEC BAGHOUSE
• Astec 10’ X 40’ Counter Flow Dryer • Gravity Feed Inlet
• 1997 Astec Baghouse • Model RBH 68 1997-142-175
RAP-15267 GENCOR VERTICAL AC TANK
• Hauck Ecostarr • 20,000 Gallon burner Capacity • Trunnion Driven • KO box available and other misc. parts.
www.ForConstructionPros.com/Asphalt
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• Trunnion Drive • Hauck SJ750 Burner
• Coiled for Hot Oil
• 68,000 CFM • Exhaust Fan w/ (2) 150-hp Motors • Stack
RAP-15086 PORT. GENCOR 8’X15’ RAP SYSTEM
• Gencor Hammermill Crusher • 75hp Motor On Crusher
• 8x15 Bin Opening • Grizzly • 15hp Motor • 36in Feeder
RAP-14952 BARBER GREENE PARALLEL FLOW DRUM MIXER
• 7’ x 43’ Shell W/ 8’ Expanded Ends • Trunnion Driven (4) 20 HP Motors
• RAP Collar
RAP-14883 GENCOR/ BITUMA MAIN DRAG SLAT CONVEYOR
• 400tph - 102’ Overall with Chrome Floor • 98’-6” Shaft to Shaft • 32” Inside Box Width • 100hp Motor with • Model Year 1988 Rex III Drive • Hot Oil Heat on Floor • Single Strand Chain
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THE LAST EXIT |
8
Tips for Finding Top Talent in 2018
Good people will want to work for companies that are competitive, appreciate their talents and help them grow in their career.
82
B
ig booms in the construction industry followed by big busts followed by years of slow or no growth make this line of work extremely unpredictable. Given the volatility, it’s challenging for contractors to retain skilled workers when the industry is sluggish. With the busy construction season just around the corner, now is the time to find the crew members you’ll need to complete the work you’ve already got piling up for the year. So how can contractors find quality people, then keep them on board for the long term? There are no easy answers, but here are a few suggestions. 1 Recruit veterans. They’re typically team players, well trained and proficient with technology. Find them through groups that connect employers and job-seeking vets. 2 Invest in technology. Today’s on-board technology solutions can bring a new generation of skilled workers to your door. 3 Welcome women. Some experts who train equipment operators say females tend to ask more questions, pay attention to detail, particularly when learning, leading to machine operation with finesse. As with veterans, there are local and national groups devoted to bringing women into skilled construction jobs. Get involved with one.
4 Connect with diversity. According to U.S. Bureau of Labor Statistics data, the construction workforce in 2015 was 28.5 percent Hispanic/ Latino, 6 percent Black and 1.8 percent Asian. Are you tapping into the entire talent pool in your area? 5 Benchmark your compensation package. Make sure you’re keeping pace with the competition when it comes to wages, salaries, paid time off, health insurance, retirement savings and more. 6 Check your culture. Good people want to work where they feel safe, respected and appreciated. They value access to information, opportunities for personal growth and some involvement in decisions that affect their work lives. Does that describe your workplace? 7 Involve current employees in recruiting. Encourage your team to share job postings. Offer financial incentives for bringing new people on board. And remember—your employees are your ambassadors. What message are they sharing with the world? 8 Commit to training. Be the company that’s known for growing and developing the skills of their employees. A well-trained workforce can drive employee satisfaction while creating a safer, more productive environment.
investing in them through continued training and education. If you’re investing hundreds of thousands of dollars on equipment to improve the productivity and quality of work you deliver, think about spending a little more to train your paving crew on how to get the most out of that equipment. It’s a great way to provide a solid foundation of basic operating techniques for new hires, and an equally great way to refresh and continue to educate veteran operators. Companies often tout how their employees are their most valuable asset. Training those employees can only add to the value they provide when producing quality constructed roads that your customers demand. Equipment manufacturers continue to raise the bar in the development and introduction of technology designed to improve the paving process. And they also know contractors are willing to pay a premium for technology that will help them deliver a better product more efficiently in order to generate a profitable return on their investment. Training is the essential component that allows your people to get the most out of what the technology is capable of delivering. Knowledgeable operators are more productive and they take great pride in delivering the best product they can deliver. Invest in them and they will help exceed expectations of your customers and improve profitability.
DON’T FORGET YOUR CURRENT CREW While you’re out looking for new talent, don’t forget to check back in the workers you’ve had with you throughout the years. They are more likely to stay with a company when they feel their career is valued and that means
For more information on hiring, visit ForConstructionPros. com/20978787. Lonnie Fritz, a Heavy Construction Market Professional at Caterpillar Inc., contributed to this article.
ASPHALT CONTRACTOR FEBRUARY 2018 www.ForConstructionPros.com/Asphalt
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