40
B+60 to 800
max. 2050
A+60 to 800
max. 1650
D+60 to 800
max. 2050
≥
100
≥
100
Used materials - example*:
3 - Hilti CFS-CT B 1S 140/50
4 - Hilti CFS-CT
POSITION:
1 Fire damper FDMA PM
2 Solid wall construction
3 Fire resistant board
4 Fire stop coating thickness 1 mm
5 Duct
*
Fire resistant insulation and fire resistant board can be
replaced by another approved fire sealing system for
damper installation with equivalent material properties.
D+60 to 800
max. 1650