ASTM E 2178 : 2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Standard Test Method for Air Permeance of Building Materials
Hardcopy , PDF
10-02-2021
English
18-04-2013
1.1This test method is to determine the air permeance of building materials at various pressure differentials with the intent of determining an assigned air permeance rate of the material at the reference pressure difference (ΔP) of 75 Pa.
1.2The method is intended to assess flexible sheet or rigid panel-type materials using a 1 m × 1 m specimen size.
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