Mandik FDMB Manual page 57

≥ 94
Installation opening has to be reinforced by
profile (UW, CW). Profil is fixed by screws
≥3,5 mm with corresponding length.
Distance between screws ≤200 mm.
≥ 50
≥ 94
≥ 50
POSITION:
1 Fire damper FDMB
2 Gypsum plate
3 Fire resistant insulation
4 Mortar or gypsum
The gap 94 mm between dampers can be filled by mineral stone wool min. density
140 kg/m . Wool is fixed to damper body by fire protection mastic.
3
≥ 100
The gap 94 mm between dampers can be filled by mineral stone wool min. density
140 kg/m . Wool is fixed to damper body by fire protection mastic. 3
≥ 100
Installation opening has to
be reinforced by profile
(UW, CW). Profil is fixed
by screws ≥3,5 mm with
corresponding length.
Distance between screws
≤200 mm.
≥ 30
● Fire damper FDMB-C - installation opening for each damper has minimal dimensions
a x b = (A+100) x (2xB +100) mm or (2xA+100) x (B +100) mm
● Fire damper FDMB-K - installation opening for each damper has minimal dimensions
D+80 mm (D+160 mm for dampers with flanges)
● Gap between damper and construction is filled by mortar or gypsum
● Fire damper FDMB-C - distance between dampers 60 mm
● Fire damper FDMB-K - distance between dampers 70 mm
● Flange to flange connection - Up to four dampers can be installed
≥ 30
Installation opening has to be reinforced by
profile (UW, CW). Profil is fixed by screws
≥3,5 mm with corresponding length.
Distance between screws ≤200 mm.
≥ 40
≥ 40
56
≥ 100
≥ 100
Installation opening has to
be reinforced by profile
(UW, CW). Profil is fixed
by screws ≥3,5 mm with
corresponding length.
Distance between screws
≤200 mm.