Mandik FDMR Installation Instructions Manual page 14

Used materials - example:*
3 Hilti CFS-CT B 1S 140/50
4 Hilti CFS-CT
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
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.
14
The mounting hole must be
reinforced with a wooden frame
made of 60x60 mm beams.
≥ 110