RDT-43-0921
21
®
NORD
fire
|
FDMA-PM
Images are for illustrative purposes
We reserve the right to make changes
Fig. 26 Gypsum wall construction- installation next to wall, ceiling- mortar or gypsum and
mineral wool
EIS 90
Position:
1 Fire damper
2 Mortar or gypsum
3 Stuffing box (mineral stone wool min. density 140 kg/m³)
Notice:
• Gap between damper and construction is filled by mortar or gypsum and mineral wool
• Wool is fixed to damper body and construction by fire protection mastic.
• Mineral wool thickness = construction thi 20 mm or 50 mm
• Installation is valid for ceiling construction
Shown schemes of incorporation and damper are illustrative only!
Fig. 27 Gypsum wall construction- installation next to wall, ceiling- mortar or gypsum
EIS 90
37
≥
D
+1
00
Dimensions
Number
X1
Number
Y
Number
Z1
900 < D ≤ 1000
12
24
6
≥
10
≥ 10
10
20
10
10
10
10
10
10
D+151
+5
D+
15
1
+5
2xD+
313
+8
D+141
+5
10
Position:
1 Fire damper
2 Fire damper with installation frame R1, R2
3 Mortar or gypsum
4 Stuffing box (mineral stone wool min. density 140 kg/m³)
5 Holder
6 Holder L
≥ 100
≥ 100
Installation opening has to
be reinforced by steel U-
profile. Profile is fixed by
screws ≥3,5 mm with corre-
sponding length. Distance
between screws ≤200 mm.
It is possible to use
corresponding number
of holes and screws
It is possible to use
corresponding number
of holes and screws
●
Gap between frame and damper body and frame and
construction must be filled by glue (PROMAT K84).
●
Wool is fixed to installation frame and construction by
fire protection mastic.
●
Installation is valid for ceiling construction
2
2
2
Notice:
• Installation is valid for ceiling construction
Shown schemes of incorporation and damper are illustrative only!
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.
Position:
1 Fire damper
3 Mortar or gypsum
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.
