Content page
From [Institution name]
| Test |
Requirement |
Result |
|---|---|---|
| Five 1-m2 specimens tested and measured for air permeance at a minimum of six air pressure differentials between 0 and 250 Pa |
Air leakage rate at 75 Pa (based on linear regression of 30 data points) ≤ 0.02 L/(s·m2) |
0.018 L/(s·m2) |
| Water vapour permeance at 25-mm (1-in.) thickness |
Report value |
83.9 ng/(Pa∙s∙m2) |