SECTION 07180
WATERPROOF TRAFFIC COATINGS
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** NOTE TO SPECIFIER ** NEOGARD ; Fluid applied Traffic Coating products.
.
This section is based on the products of NEOGARD , which is located at:
2728 Empire Central
Dallas, TX 75235-0288
Toll Free Tel: 800-321-6588
Tel: 214-353-1600
Fax: 214-357-7532
Email: request info ()
Web: www.neogard.com
[ Click Here ] for additional information.
NEOGARD, a Division of Hempel (USA), Inc., is a fully integrated research and manufacturing organization in Dallas, Texas. NEOGARD products have been specified and used on prestigious projects around the world by leading architects, engineers and consultants for over 50 years. Our line of coating systems protects the building envelope through vehicular and pedestrian traffic coatings, protective roof coatings, seamless flooring and elastomeric wall coatings.
This specification includes NEOGARD® pedestrian and vehicular seamless waterproof floor coating solutions that are available in a variety of colors, textures and thicknesses.
PART 1 GENERAL
1.1 SECTION INCLUDES
** NOTE TO SPECIFIER ** Delete items below not required for project.
A. Pedestrian Traffic Coatings
B. Vehicular Traffic Coatings
1.2 RELATED SECTIONS
** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required.
A. Section 03300 - Cast-in-Place Concrete
B. Section 03400 - Precast Concrete
C. Section 06150 - Wood Decking
D. Section 07920 - Joint Sealants
E. Section 07950 - Expansion Control
1.3 REFERENCES
** NOTE TO SPECIFIER ** Delete references from the list below that are not actually required by the text of the edited section.
A. ASTM C 957 - Standard Specification for High-Solids Content, Cold Liquid-Applied Elastomeric Waterproofing Membrane with Integral Wearing Surface.
B. ASTM D 412 - Standard Test Methods for Vulcanized Rubber and Thermoplastic ElastomersTension.
C. ASTM D 471 - Standard Test Method for Rubber PropertyEffect of Liquids
D. ASTM D 570 - Standard Test Method for Water Absorption of Plastics
E. ASTM D 635 - Standard Test Method for Rate of Burning and/or Extent and Time of Burning of Plastics in a Horizontal Position
F. ASTM D 638 - Standard Test Method for Tensile Properties of Plastics
G. ASTM D 790 - Standard Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials
H. ASTM D 1004 - Standard Test Method for Tear Resistance (Graves Tear) of Plastic Film and Sheeting.
I. ASTM D 2240 - Standard Test Method for Rubber PropertyDurometer Hardness
J. ASTM D 4060 - Standard Test Method for Abrasion Resistance of Organic Coatings by the Taber Abrader
K. ASTM D 4541 - Standard Test Method for Pull-Off Strength of Coatings Using Portable Adhesion Testers
L. ICRI Technical Guideline No. 310.2R-2013 - Selecting and Specifying Concrete Surface Preparation for Sealers, Coatings, Polymer Overlays, and Concrete Repair
1.4 SUBMITTALS
A. Submit under provisions of Section 01300.
B. Product Data: Manufacturer's product data and material Safety Data Sheets (SDS) on each product to be used, including:
1. Preparation instructions and recommendations.
2. Storage and handling requirements and recommendations.
3. Installation methods.
** NOTE TO SPECIFIER ** Delete the following paragraphs if LEED is not applicable.
C. LEED Submittals: Provide documentation of how the requirements of Credit will be met:
1. Product Data for Credit 4.2: Low-Emitting Materials - Paints and Coatings (IEQc4.2): For paints and coatings used, including printed statement of VOC content
2. Product Data for Credit 5: Regional Materials (MRc5): Submit data, including location and distance from Project of material manufacturer.
** NOTE TO SPECIFIER ** Delete selection samples if colors have already been selected.
D. Selection Samples: For each finish product specified, two complete sets of color chips representing manufacturer's full range of available colors and patterns.
E. Verification Samples: For each finish product specified, two samples, minimum size 3 inches by 4 inches (76 by 101 mm), representing actual product, color, and patterns.
F. Manufacturer's Certificates: Certify products meet or exceed specified requirements.
1.5 QUALITY ASSURANCE
A. Installer Qualifications: An applicator acceptable to the manufacturer with documented experience in the installation of the traffic system specified.
B. Pre-Application Meeting:
1. Convene a pre-application meeting two weeks before the start of application of traffic coating system.
2. Require attendance of parties directly affecting work of this section, including the Contractor, Applicator and Manufacturer's Representative.
3. Review the surface preparation, application, cleaning, protection and coordination with other work.
** NOTE TO SPECIFIER ** Include a field sample if the project size and/or quality warrant taking such a precaution. Delete if not required.
C. Field Sample: Provide a field sample for evaluation of surface preparation techniques and application workmanship.
1. Finish areas designated by Architect.
2. Do not proceed with remaining work until workmanship, color, and texture are approved by Architect.
3. Refinish sample area as required to produce acceptable work.
4. Maintain approved field sample during construction for workmanship comparison.
1.6 DELIVERY, STORAGE, AND HANDLING
A. Deliver and store products in manufacturer's original sealed containers, clearly marked with supplier's name, brand name and type of material until ready for installation.
B. Storage and Handling: Recommended material storage temperature is 75 degrees F (23 degrees C). Handle products to prevent damage to container. All materials shall be stored in compliance with local fire and safety requirements. Do not store at high temperatures or in direct sunlight.
C. Store and dispose of solvent-based materials, and materials used with solvent-based materials, in accordance with requirements of local authorities having jurisdiction.
1.7 PROJECT CONDITIONS
A. Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits.
B. Read and follow the Safety Data Sheet (SDS) and container labels for detailed health and safety information.
C. Do not proceed with application of materials when substrate temperature is less than 40 degrees F, if precipitation is imminent, or to a damp, unclean or frosty surface.
1. Ambient temperature should be a minimum 40 degrees F and rising, and more than 5 degrees F above dew point.
2. Take special precautions when ambient and/or substrate temperatures are approaching, at, or above 100 degrees F and it may be necessary to limit material application to evening hours for exterior exposed decks.
D. Coordinate traffic coating work with other trades. Applicator shall have sole right of access to the specified area for the time needed to complete the application and allow the system to cure adequately.
E. Protect adjacent surfaces from damage resulting from installation of the system. If necessary, mask and/or cover adjacent surfaces, fixtures, equipment, etc. by suitable means.
F. Provide adequate ventilation.
G. Provide a suitable workstation to mix coating materials.
H. Maintain work area in a neat and orderly condition, removing empty containers, rags and trash daily from the site.
1.8 WARRANTY
A. Provide manufacturer's standard warranty for institutional, commercial, industrial, and high-rise/multi-family residential projects after substantial completion.
1.9 COORDINATION
A. Coordinate Work with other operations and installation of traffic coating system to avoid damage to installed materials
PART 2 PRODUCTS
2.1 MANUFACTURERS
A. Acceptable Manufacturer: NEOGARD , which is located at: 2728 Empire Central; Dallas, TX 75235-0288; Toll Free Tel: 800-321-6588; Tel: 214-353-1600; Fax: 214-357-7532; Email: request info (); Web: www.neogard.com
** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions.
B. Substitutions: Not permitted.
C. Requests for substitutions will be considered in accordance with provisions of Section 01600.
** NOTE TO SPECIFIER ** Select the Pedestrian Traffic Coating and/or Vehicular Traffic Coating Finish(s) as required for the project from following paragraphs. Delete the paragraphs that are not applicable.
2.2 PEDESTRIAN TRAFFIC COATINGS
A. PEDA-GARD: Single component, solvent based urethane system.
1. Materials:
a. Primer: Concrete and metal primers as required by NEOGARD.
b. Flashing Tape: 86218 flashing tape.
c. Reinforcing Fabric: 86220 reinforcing fabric (Tietex T-272).
d. Sealant: 70991 or 70995 urethane sealant.
e. Aggregate: 7992 (16/30 mesh) silica (quartz) sand.
f. Base Coat: 70410 urethane coating.
g. Wear Coat: 7440 series urethane coating.
h. Topcoat: 7430 series urethane coating.
2. Typical physical properties of cured 70410:
a. Tensile Strength: ASTM D 412, 1,200 psi
b. Elongation: ASTM D 412, 400%
c. Permanent Set: ASTM D 412, < 10%
d. Tear Resistance: ASTM D 1004, 100 pli
e. Water Resistance: ASTM D 471, < 3% @ 7 days
f. Taber Abrasion, 1,000 CS-17: ASTM D 4060, N/A
g. Shore A: ASTM D 2240, 70-75
h. Adhesion: ASTM D 4541, 300 psi
3. Typical physical properties of cured 7430:
a. Tensile Strength: ASTM D 412, 2,500 psi
b. Elongation: ASTM D 412, 400%
c. Permanent Set: ASTM D 412, < 30%
d. Tear Resistance: ASTM D 1004, 200 pli
e. Water Resistance: ASTM D 471, < 3% @ 7 days
f. Taber Abrasion, 1,000 cs-17: ASTM D 4060, 25 mg
g. Shore A: ASTM D 2240, 75-80
h. Adhesion: ASTM D 4541, 300 psi
i. Typical Physical Properties Of Cured Film: ASTM C 957, System Exceeds Requirements
4. Provide miscellaneous materials such as cleaning agents, adhesives, closed cell backer rod, deck drains, etc., compatible with the specified system.
B. PEDA-GARD ALIPHATIC: Single component, solvent based urethane system with aliphatic topcoat.
1. Materials:
a. Primer: Concrete and metal primers as required by NEOGARD.
b. Flashing Tape: 86218 flashing tape.
c. Reinforcing Fabric: 86220 reinforcing fabric (Tietex T-272)..
d. Sealant: 70991 or 70995 urethane sealant.
e. Aggregate: 7992 (16/30 mesh) silica (quartz) sand.
f. Base Coat: 70410 urethane coating.
g. Wear Coat: 7430 series urethane coating.
h. Topcoat: 7470 series urethane coating.
2. Typical physical properties of cured 70410:
a. Tensile Strength: ASTM D 412, 1,200 psi
b. Elongation: ASTM D 412, 400%
c. Permanent Set: ASTM D 412, < 10%
d. Tear Resistance: ASTM D 1004, 100 pli
e. Water Resistance: ASTM D 471, < 3% @ 7 days
f. Taber Abrasion, 1,000 cs-17: ASTM D 4060N/A
g. Shore A: ASTM D 2240, 70-75
h. Adhesion: ASTM D 4541, 300 psi
3. Typical physical properties of cured 7430:
a. Tensile Strength: ASTM D 412, 2,500 psi
b. Elongation: ASTM D 412, 400%
c. Permanent Set: ASTM D 412, < 30%
d. Tear Resistance: ASTM D 1004, 200 pli
e. Water Resistance: ASTM D 471, < 3% @ 7 days
f. Taber Abrasion, 1,000 cs-17: ASTM D 4060, 25 mg
g. Shore A: ASTM D 2240, 75-80
h. Adhesion: ASTM D 4541, 300 psi
4. Typical physical properties of cured 7470:
a. Tensile Strength: ASTM D 412, 2,500 psi
b. Elongation: ASTM D 412, 250%
c. Permanent Set: ASTM D 412, < 20%
d. Tear Resistance: ASTM D 1004, 400 pli
e. Water Resistance: ASTM D 471, 1% @ 7 days
f. Taber Abrasion, 1,000 cs-17: ASTM D 4060, 10 mg
g. Shore A: ASTM D 2240, 88-92
h. Adhesion: ASTM D 4541, > 400 psi
5. Provide miscellaneous materials such as cleaning agents, adhesives, closed cell backer rod, deck drains, etc., compatible with the specified system.
C. DECORATIVE PEDA-GARD Single component, solvent based urethane system utilizing decorative quartz aggregate and clear finish coat.
1. Materials:
a. Primer: Concrete and metal primers as required by NEOGARD.
b. Flashing Tape: 86218 flashing tape.
c. Reinforcing Fabric: 86220 reinforcing fabric (Tietex T-272).
d. Sealant: 70991 or 70995 urethane sealant.
e. Aggregate: Color as selected by the Architect.
** NOTE TO SPECIFIER ** Select one of the following two aggregates and delete the one not required. Contact NEOGARD for available colors.
1) Series 1: Estes Permacolor HP Quartz Granules (UV-stable), Medium (20/70 mesh).
2) Series 2: Trowel-Rite (20/40 mesh) inorganic UV-stable quartz aggregate.
f. Base Coat: 70410 or 7430 urethane coating.
g. Wear Coat: 7430 series urethane coating.
** NOTE TO SPECIFIER ** Select one of the following topcoats and delete the ones not required.
h. Topcoat: Clear 70805/7952 Chemical Resistant Urethane (CRU).
i. Topcoat: Clear 70815/70816 Chemical Resistant Urethane (CRU),
j. Topcoat: Clear 70866/70816 Polyaspartic.
k. Topcoat: Clear Acrylithane HS2.
l. Topcoat: Clear Acrylithane HS4.
2. Typical physical properties of cured 70410:
a. Tensile Strength: ASTM D 412, 1,200 psi
b. Elongation: ASTM D 412, 400%
c. Permanent Set: ASTM D 412, < 10%
d. Tear Resistance: ASTM D 1004, 100 pli
e. Water Resistance: ASTM D 471, < 3% @ 7 days
f. Taber Abrasion, 1,000 CS-17: ASTM D 4060, N/A
g. Shore A: ASTM D 2240, 70-75
h. Adhesion: ASTM D 4541, 300 psi
3. Typical physical properties of cured 7430:
a. Tensile Strength: ASTM D 412, 2,500 psi
b. Elongation: ASTM D 412, 400%
c. Permanent Set: ASTM D 412, < 30%
d. Tear Resistance: ASTM D 1004, 200 pli
e. Water Resistance: ASTM D 471, < 3% @ 7 days
f. Taber Abrasion, 1,000 cs-17: ASTM D 4060, 25 mg
g. Shore A: ASTM D 2240, 75-80