57
Position:
1
Fire damper
2
Solid ceiling construction
3
Concrete B20
4
Rebar
5
Duct
Position:
1
Fire damper
2
Solid ceiling construction
3
Installation frame E4
4
Concrete B20
5
Rebar
6
Duct
*
≤
750
30**
≥
100**
≤
75**
30**
≥
100**
≤
75**
≤
750
*
≤
100
≤
100
** Around the perimeter
* min. 110 - Concrete/ min. 125 - Aerated concrete
** Around the perimeter
* min. 110 - Concrete/ min. 125 - Aerated concrete
≤
100
≤
100
Содержание FDMQ
Страница 1: ......
Страница 34: ...34 100 100 100 Position 1 Fire damper 2 Installation frame 3 Solid wall construction...