Evaluated Materials


Laticrete
Skip to your Product Type
Fluid Applied Membranes
Product: Air and Water Barrier
Air Barrier Testing Results
Property
Air Barrier Assembly
Material Air Permenance
Test Methods
Air Leakage Rate of Wall Assembly (ASTM E2357)
Air Leakage Rate of Material (ASTM E2178)
Results
0.0017 L/(s • m2) @ 75 Pa
0.0003 cfm /ft2 @ 1.57 psf
0.00052 L/(s • m2) @ 75 Pa
0.000104 cfm /ft2 @ 1.56 psf
Material Thickness
@ 63 mils (dry)
@ 38 mils (wet) 25 mils (dry)
Water Vapor Transmittence Testing Results
Property
Water Vapor Permeance (ASTM E96 – desiccant method)
Water Vapor Permeance (ASTM E96 – water method)
Test Methods
ASTM E96 Standard Test Methods for Water Vapor Transmission of Materials
ASTM E96 Standard Test Methods for Water Vapor Transmission of Materials
Metric
4.92 ng / Pa•s•m2
57.3 ng / Pa•s•m2
Imperial
0.086 US Perms
1.002 US Perms
Material Thickness
@ 35 mils (wet) 25 mils (dry)
@ 36 mils (wet) 26 mils (dry)