48
Used materials - example**:
3 -
Hilti CFS-CT B 1S 140/50
4 -
Hilti CFS-CT
POSITION:
1 Fire damper FDMA PM
2 Solid ceiling construction
3 Fire resistant board
4 Fire stop coating thickness 1 mm
5 Duct
150*
150*
** Fire resistant insulation and fire resistant board can be
replaced by another approved fire sealing system for
damper installation with equivalent material properties.
* min. 110 - Concrete/ min. 125 - Aerated concrete
B+60 to 800
max. 2050
A+60 to 800
max. 1650
D+60 to 800
max. 2050
D+60 to 800
max. 1650