ASTM E2178-21a PDF

Scope: 1.1?This test method is to determine the air leakage rate of building materials at various pressure differentials with the intent of calculating an assigned air permeance rate of the material at the reference pressure difference (��P) of 75 Pa. 1.2?The method is intended to ass

ASTM E2178-21a Referenced Document

ASTM D8052/D8052M Standard Test Method for Quantification of Air Leakage in Low-Sloped Membrane Roof Assemblies
ASTM E1677 Standard Specification for an Air Retarder (AR) Material or System for Low-Rise Framed Building Walls
ASTM E2357 Standard Test Method for Determining Air Leakage Rate of Air Barrier Assemblies
ASTM E283/E283M Standard Test Method for Determining Rate of Air Leakage Through Exterior Windows, Skylights, Curtain Walls, and Doors Under Specified Pressure Differences Across the Specimen
ASTM E631 Standard Terminology of Building Constructions

2021 ASTM E2178-21a Standard Test Method for Determining Air Leakage Rate and Calculation of Air Permeance of Building Materials
2021 ASTM E2178-21 Standard Test Method for Determining Air Leakage Rate and Calculation of Air Permeance of Building Materials
2013 ASTM E2178-13 Standard Test Method for Air Permeance of Building Materials
2011 ASTM E2178-11 Standard Test Method for Air Permeance of Building Materials
2003 ASTM E2178-03 Standard Test Method for Air Permeance of Building Materials
2001 ASTM E2178-01 Standard Test Method for Air Permeance of Building Materials