Standard Test Method for Verifying Nonporous Flexible Barrier Material Resistance to the Passage of Air

Published by	Publication Date	Number of Pages
ASTM	04/01/2015	3

Category: ASTM

Description

ASTM F2981 – Standard Test Method for Verifying Nonporous Flexible Barrier Material Resistance to the Passage of Air

1.1 This test method is to be used to verify a specific material design property. Some flexible barrier materials are designed to have a resistance to the passage of air through the membrane structure. These materials are characterized as nonporous. This test method provides a means to verify this property by challenging a material with a given volume of air under pressure over a specific time period.