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Indoor Air Quality During Construction

Hazardous Ultra Fine Dust Particles – can float in the air for weeks

TYPICAL CONSTRUCTION AIR QUALITY Legal Limits

VOC

Cutting & grinding of wood, plywood, laminates, plastics. plaster, insulation , stone, tile… Sanding & drilling of drywall, wood, metal, plastic, cement, spray painting and lacquer finishes.

Legal Limits

Particles

Ultra-Fine Particles 0.01 to 5.0 Microns floating in the air for weeks.

Fit Out Construction / 4 Weeks

2 Weeks

2 Weeks

VOCs...volatile organic compounds ... chemical odors

Walls // Ceilings // Floors

Major Finishes

Carpet Furniture

Occupancy

Interior Construction Produces: Dust Particles, VOCs, Bio Aerosols...

Formaldehyde – plywood, insulation, gypsum board, furniture, cabinets.

VOC Gases – Easily spread through the space and difficult to contain. Off gassing can continue for months.

USING PURE AIR SCRUBBING TECHNOLOGY Legal Limits

VOC

Bio Aerosols Molds, fungi, bacteria, virus can easily grow in humid conditions.

Legal Limits

Particles Problem : Dust Particles, VOCs, Bio Aerosols... short term - asthma attacks, allergies, itchy eyes, runny nose, skin rash, headaches, nausea…. uncomfortable, unhappy staff

Fit Out Construction / 4 Weeks

2 Weeks

2 Weeks

Walls // Ceilings // Floors

Major Finishes

Carpet Furniture

long term – linked to heart disease, stroke, respiratory problem.

Construction Site Flush-Out Services Rapidly eliminate construction-generated airborne particulates, VOCs and odor. Results - End users can inhabit the space sooner, without negative impacts to comfort and health. WHAT WE DO ? Large Office Spaces : During Construction: Continuously flush the air through PURE’s patented a mixture of carbon, zeolite, phosphorus saturated filters + the patented EMF HEPA filtration machines dramatically reduces VOCs and captures and kills 100% of air borne particles Bio-aerosols. At Construction End and Furniture is Moved in: Increase the amount of Carbon/Zeolite air treatment Overnight High Ozone Shock Treatment Deep cleaning and Application of PURE DEO Addition of Tea Tree Oil in AC Units Hotel Rooms and Residential: 48 hours of Air Flush Out with PURE patented filtration units. Carbon/Zeolite air treatment Overnight High Ozone Shock Treatment Deep cleaning and Application of PURE DEO Addition of Tea Tree Oil in AC Units.

PURE Air Purifier Installation ( Classified as a Class II Medical Device by the FDA )

Occupancy

General VOCs – glues, sealants, paints, thinners, carpets, wall coverings, laminates, plastics, furniture, insulation, chairs, tables etc.


Success Stories Texas Instruments -Taipei Office

Before

During

During

Complete

TVOC ppm

CO2 ppm

CO ppm

°C

%RH

0.3µm

0.5µm

1.0µm

2.5µm

5.0µm

10.0µm

1.53

425

1.60

24

65

4304000

339000

60500

22000

2700

800

1.67

681

1.65

22

45

186335

18577

3661

558

39

8

Before Flush Out After Flush Out

Nestle -Taipei Office

Before

During

Complete

TVOC ppm

CO2 ppm

CO ppm

°C

%RH

0.3µm

0.5µm

1.0µm

2.5µm

5.0µm

10.0µm

3.48

916

2.05

22

61

1960404

227452

7666

2439

539

167

1.67

681

1.65

22

45

38581

1603

369

178

73

24

Before Flush Out After Flush Out

Westin Hotel - Taipei -

Before Before Flush Out After Flush Out

During

285 Rooms Fully Renovated Results - No Customer Complaints

During

During

Complete

TVOC ppm

CO2 ppm

CO ppm

°C

%RH

0.3µm

0.5µm

1.0µm

2.5µm

5.0µm

10.0µm

16.6

533

2.5

25.0

64.8

7980945

2872045

1001095

34585

54431

4435

3.7

495

1.9

25.7

64.5

725650

40140

15200

6510

1020

140

Taiwan Indoor Air Quality Law to soon take effect… Example of Test Requirement Texas Instrument Office


PURE Air Filtration Options Long Term Solutions for Healthy Spaces PURE has different size air filtration units to meet any need to create excellence in healthy indoor environments 100 CFM to 20,000+ CFM All PURE Air Purification Systems are patented and contain: • 3-stage filtration delivering better than HEPA quality filtration at significantly lower Energy Consumption - Pre-filtering - Carbon Zeolite filters for VOC removal - 100% sealed, certified, and Patented DFS Filtering (Disinfecting Filtration System), exceeds HEPA standards

• Patented Kill Zone destroys all Virus, Bacteria, Mold, Fungi • 100% filtration at low energy costs • Easy to Service and Maintain

Floor Standing FDA Listed Class ll Medical Device 100 to 250 CFM Pure Air Delivery

In-Line Modular System - 2000 CFM Portable units for Flush out

1. Electronic control panel with remote control

- Carbon Zeolite Filtration for VOC capture

2.100% Pure Air Delivery

- 100% particle removal through the 3 stage filtration including the patented DFS technology

3. DFS – Revolutionary Germ Kill Zone 4. 100% Sealed and Individually Certified HEPA Filter 5. Filter Efficiency Monitor 6. Dual intake multi speed blower 7. Activated Carbon-Zeolite & Pre-filters 8. 360 degree air intake

- In-Line Units for permanent installation in ductwork - 2,000 cfm expandable to 20,000 cfm and above - Ultra low energy operation costs -Ease of maintenance

Ceiling Mount System - 150 to 300 CFM PURE Air Delivers - Optional duct kits for multi room delivery of PURE Air

600 CFM Might Mite Air Scrubber units - Portable and heavy duty

- Covers up to 2000 sq feet

- Flexible ductwork to reach any area

- Carbon Zeolite Filtration for VOC capture

- Carbon filtration to remove VOCs

- 100% particle removal through the 3 stage filtration including the patented DFS technology

- 3 stage filtration including HEPA Filters

- Remote control - Multi-speed fans

The PURE Process results have been confirmed by third-party scientists, and PURE Rooms are regularly tested by trained technicians to ensure our high standards are met. We worry about the air quality so you don’t have to. Price is usually less than 1% of the cost of construction ; Call 8862-2772-2321


PURE Flush-out Brochure  

PURE Flush-out Brochure

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