14
Position:
1
Fire damper
2
Gypsum plate
3
Mineral wool
(type depending on the type of construction)
4
Fire resistant board
5
Fire stop coating thickness 1 mm
6
Fire protection coating th. 1 mm
7
Duct
D+60 to 800
max. 2050
Used materials - example:*
3
Hilti CFS-CT B 1S 140/50
4
Hilti CFS-CT
≥
110
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.
The mounting hole must be
reinforced with a wooden frame
made of 60x60 mm beams.
Содержание FDMR
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