Specs

Bridgestone Retail Operations, LLC
PROJECT MANUAL
Version: January 2012
1. Kraft paper with glass fiber yarn and bonded to aluminized film.
2. Moisture vapor transmission: ASTM E 96; 0.04 perm.
3. Secure with pressure sensitive tape.
D. Vapor Barrier Tape:
1. Manufacturers:
a. Owens-Corning Fiberglas;
b. Or Equal
2. Kraft paper reinforced with glass fiber yarn and bonded to aluminized film, with pressure
sensitive rubber based adhesive.
E. Indoor Vapor Barrier Finish:
1. Manufacturers:
a. Owens-Corning Fiberglas;
b. Or Equal
2. Cloth: Untreated; 9 oz/sq yd weight, glass fabric.
3. Vinyl emulsion type acrylic, compatible with insulation, black color.
2.03 GLASS FIBER DUCT LINER, RIGID
A. Manufacturer:
1. Owens-Corning Fiberglas;
2. Or Equal
B. Insulation: ASTM C 1071; flexible, noncombustible blanket with poly vinyl acetate polymer
impregnated surface and edge coat.
1. 'K' Value: ASTM C 1071 or ASTM C 518, maximum 0.31 at 75 degrees F.
2. Maximum Service Temperature: 250 degrees F.
3. Maximum Velocity on Coated Air Side: 5,000 fpm.
4. Minimum Noise Reduction Criteria: ASTM C 1071 0.30 for 1/2 inch thickness.
5. Minimum Noise Reduction Criteria: ASTM C 1071 0.45 for 1 inch thickness.
6. Minimum Noise Reduction Criteria: ASTM C 1071 0.60 for 1-1/2 inches thickness.
7. Minimum Noise Reduction Criteria: ASTM C 1071 0.70 for 2 inch thickness.
8. Minimum Noise Reduction Criteria: ASTM C 1071 for 1 inch thickness.
C. Adhesive:
1. Manufacturers:
a. Owens-Corning Fiberglas;
b. Or equal
2. Waterproof, ASTM E 162 fire-retardant type.
D. Liner Fasteners: Galvanized steel, self-adhesive pad with integral head.
PART 3 EXECUTION
3.01 INSTALLATION
A. Install in accordance with manufacturer's instructions.
B. Install in accordance with NAIMA National Insulation Standards.
3.02 SCHEDULES
A. Supply, Return, outside air intake, plenums
1. Flexible Glass Fiber Duct Insulation: 1 1/2" inches thick.
2. Rigid Glass Fiber Duct Liner Insulation: 1 ½" inches thick.
B. Exhaust Ducts Within 10 ft of Exterior Openings:
1. Rigid Glass Fiber Duct Liner Insulation: 1 ½" inches thick
END OF SECTION
DUCT INSULATION 15086 - Page 2 of 2