Mandik FDMB Manual page 50

150*
POSITION:
1 Fire damper FDMB
2 Solid ceiling construction
3 Fire resistant board
4 Fire stop coating thickness 1 mm
5 Duct
Used materials - example**:
3 - Hilti CFS-CT B 1S 140/50
4 - Hilti CFS-CT
A+60 to 800
max. 1650
150*
D+60 to 800
max. 1650
49
* min. 110 - Concrete/ min. 125 - Aerated concrete
** Fire resistant insulation and fire resistant board can be
replaced by another approved fire sealing system for
damper installation with equivalent material properties.
B+60 to 800
max. 2050
D+60 to 800
max. 2050