Mandik FDMB Manual page 41

POSITION:
1 Fire damper FDMB
2 Solid wall 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
B+60 to 800
max. 2050
A+60 to 800
max. 1650
D+60 to 800
max. 2050
D+60 to 800
max. 1650
* Fire resistant insulation and fire resistant board can be
replaced by another approved fire sealing system for
damper installation with equivalent material properties.
40
≥ 100
≥ 100