| Products：Double-layer Fire Resistant Glass(BS476 Part22:1987) | | | | |  | | | | |  | |  | | NO.：HB201- | | price： | | capability： | | Time：2009-6-23 22:30:32 | Buy： |
| | Hits: 246 | | | | | Double-layer Fire Resistant Glass(BS476 Part22:1987) goes by the British Standard, BS476 Part 22:1987 , and has passed through a number of tests! Besides all the products are in compliance with the anti-fire as well as house safety provisions of Hongkong authority ,which also applies to other countries and regions who recognize the provison. Fire proof timing is 30min 60min 120min
1. It is belong type EI fire resistant glass
2. Has the characteristics of fire resistant and heat-insulating as well as high transparent
3. BS476 double-layer fire resistant glass data
|
Standard |
Model |
Thickness（mm）
|
Fireproof Series
|
Weight(kg/㎡） |
Fire surface temperature （℃）
|
Behind heat insulation fire suracce average maximum temperature（℃） |
|
Integrity |
Insulation |
|
British Standard BS476 Part22:1987 |
EI120 |
42±2.0 |
120 |
120 |
约65 |
1100 |
≤68 |
|
EI60 |
25±1.5 |
60 |
60 |
约45 |
980 |
≤60.5 |
|
EI30 |
19±1.3 |
30 |
30 |
约35 |
950 |
≤74.6 | . |
|
|
