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ASTM Standard E779-19 Standard test method for determining air leakage rate by fan pressurization

Publication Year

2019

Document Status

Current

Abstract

Specifies a test method for measuring air-leakage rates through a building envelope under controlled pressurization and de-pressurization.

Document History

Supersedes ASTM E779-10.

Publisher Information

American Society for Testing and Materials

ASTM International offers global access to standards development for over 140 participating countries.

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