Mandik FDMR Installation Instructions Manual page 21

Position:
1 Fire damper
2 Solid ceiling construction
3 Fire resistant board
4 Fire stop coating thickness 1 mm
5 Duct
D+60 to 800
max. 1650
*
21
* min. 110 - Concrete/ min. 125 - Aerated concrete
Used materials - example:**
3 Hilti CFS-CT B 1S 140/50
4 Hilti CFS-CT
** 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. 2050