51
30**
≤
750
30**
≥
100**
≤
750
≥
100**
≥
50**
≥
50**
POSITION:
1
Fire damper FDMA PM
2
Solid ceiling construction
3
Installation frame
4
Concrete B20
5
Rebar
6
Duct
≤
100
≤
100
150*
150*
POSITION:
1
Fire damper FDMA PM
2
Solid ceiling construction
3
Concrete B20
4
Rebar
5
Duct
≤
750
30**
≥
100**
≥
50**
30**
≥
100**
≥
50**
≤
750
≤
100
≤
100
150*
150**
** Around the perimeter
* min. 110 - Concrete/ min. 125 - Aerated concrete
** Around the perimeter
* min. 110 - Concrete/ min. 125 - Aerated concrete
Installation details see chapter 7