Mandik FDMB Manual page 66

* Around the perimeter
LEGENDA:
1 Fire damper FDMB
2 Gypsum plate
3 Fire resistant insulation
4 Stuffing box (mineral stone wool min. density 140 kg/m )
5 Fire protection mastic min. thickness 1 mm
≥ 50
≥ 50*
≥ 50
≥ 80
Used materials - example**:
3 - Promapyr, Rockwool Steprock HD
4 - Promastop - P, K
** Fire resistant insulation and fire resistant board can
be replaced by another approved fire sealing system
3
for damper installation with equivalent material
properties.
65
≥ 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.
≥ 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.