1.1 These test methods describe two techniques for measuring air leakage rates through a building envelope in buildings that may be configured to a single zone. Both techniques use an orifice blower door to induce pressure differences across the building envelope and to measure those pressure differences and the resulting airflows. The measurements of pressure differences and airflows are used to determine airtightness and other leakage characteristics of the envelope.

Product Details

Published:

10/01/2022

Number of Pages:

13

File Size:

1 file , 220 KB

Redline File Size:

2 files , 460 KB

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