ASTM E2178-21
Standard Test Method for Determining Air Leakage Rate and Calculation of Air Permeance of Building Materials

Standard No.

ASTM E2178-21

Release Date

2021

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM E2178-21a

Latest

ASTM E2178-21a

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 E2178-21 history

• 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