ASTM WK50742
This document provides a guide for assessing the durability of membrane-forming, fluid-applied air and water-resistive barriers, which are prevalent on the market. Testing of the properties of samples exposed to various environmental conditions and accelerated aging can be useful in development of new products and evaluation of current products in predicting long-term performance. This proposed standard practice provides test methods as well as environmental conditioning and accelerated aging techniques for assessing the durability of fluid-applied air and water-resistive barrier products. While a standard specification for fluid-applied air and water-resistive barriers is currently under development, and is related to this document, this document is written to be completely independent of the Standard Specification.
Date Initiated: 07-09-2015
Technical Contact: Katherine Wissink
Item: 001
Ballot: E06.22 (16-01)
Status: Will Reballot Item
Item: 006
Ballot: E06 (17-04)
Status: Will Reballot Item
Item: 001
Ballot: E06.22 (19-01)
Status: Will Reballot Item
Item: 001
Ballot: E06.22 (20-02)
Status: Will Reballot Item
Item: 001
Ballot: E06.22 (21-01)
Status: Will Reballot Item
Item: 002
Ballot: E06.22 (22-01)
Status: Will Reballot Item
Item: 002
Ballot: E06.22 (23-02)
Status: Negative Votes Need Resolution