Product: Air and Vapor Barrier 3015 VP
Air Barrier Testing Results
Air Barrier Assembly
Material Air Permenance
Air Leakage Rate of Wall Assembly (ASTM E2357)
Air Leakage Rate of Material (ASTM E2178)
0.0009 L/(s • m2) @ 75 Pa
0.0002 cfm /ft2 @ 1.57 psf
0.0079 L/(s • m2) @ 75 Pa
0.0392 cfm /ft2 @ 1.57 psf
Water Vapor Transmittence Testing Results
Water Vapor Permeance (ASTM E96 – desiccant method)
Water Vapor Permeance (ASTM E96 – water method)
ASTM E96 Standard Test Methods for Water Vapor Transmission of Materials
ASTM E96 Standard Test Methods for Water Vapor Transmission of Materials
586.4 ng / Pa•s•m2
744.2 ng / Pa•s•m2
10.252 US Perms
13.010 US Perms
Product: Air and Vapor Barrier 3015NP
Air Barrier Testing Results
Air Barrier Assembly
Material Air Permenance
Air Leakage Rate of Wall Assembly (ASTM E2357)
Air Leakage Rate of Material (ASTM E2178)
0.0136 L/(s • m2) @ 75 Pa
0.0027 cfm /ft2 @ 1.57 psf
0.0021 L/(s • m2) @ 75 Pa
0.0004 cfm /ft2 @ 1.57 psf
Water Vapor Transmittence Testing Results
Water Vapor Permeance (ASTM E96 – desiccant method)
Water Vapor Permeance (ASTM E96 – water method)
ASTM E96 Standard Test Methods for Water Vapor Transmission of Materials
ASTM E96 Standard Test Methods for Water Vapor Transmission of Materials
5.59 ng / Pa•s•m2
4.90 ng / Pa•s•m2
0.1 US Perms
0.09 US Perms