ASTM 2178 and 2357 Explained
ASTM 2178 and 2357 Explained
ASTM 2178 and 2357 Explained
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Step by step review of the st<strong>and</strong>ards<strong>ASTM</strong> E<strong>2357</strong>-11 St<strong>and</strong>ard Test method forDetermining Air Leakage of Air Barrier Assemblies• For each air barrier assembly, up to threespecimens shall be tested. The proponentmay elect not to prepare <strong>and</strong> test threespecimens <strong>and</strong> combine the details ofSpecimen 3 with Specimen 2;• At seven differential pressures ranging from25 Pa to 300 Pa (0,52 psf to 6,25 psf).