Aluminum Framing (mm) |
Glass rail | Soundproof performance (Level) |
Watertight (pa) Median |
Positive pressure (pa) |
Negative pressure (pa) |
Airtight (m3/hr.m2) |
---|---|---|---|---|---|---|
100 | 16~34mm | 37&40 | 1000 & 1750
『10 minutes & 30 minutes pressure pulsations = 10 minutes & 30 minutes test without water ingress』
|
3600 & 4600 | -3600 & -5400 | 2 |