Mandik FDMR Installation Instructions Manual page 9

Position:
1 Fire damper
2 Gypsum plate
3 Mineral wool (type depending on the type of construction)
4 Mortar or gypsum
5 Duct
Position:
1 Fire damper
2 Gypsum plate
3 Mineral wool (type depending on the type of construction)
4 Stuffing box (mineral stone wool min. density 140 kg/m³)
5 Fire protection mastic min. thickness 1 mm
Installation opening has to ≥ 100
be reinforced by profile
(UW, CW). Profil is fixed by
screws ≥3,5 mm with corre-
sponding length. Distance
between screws ≤200 mm.
≥ 40
Installation opening has to
be reinforced by profile
(UW, CW). Profil is fixed by
screws ≥3,5 mm with corre-
sponding length. Distance
between screws ≤200 mm.
5
≥ 50
≥ 25
Used materials - example:*
4 Promapyr, Rockwool Steprock HD, Hilti CFS-CT B 1S 140/50
5 Promastop - P, K, 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.
9
≥ 100