40
≥
100
Position:
1
Fire damper
2
Gypsum plate
3
Mineral wool (type depending on the type of construction)
4
Mortar or gypsum
5
Duct
≥
20
≤
75
≥
100
Used materials - example:
4
HILTI CFS-F FX - EIS 60
PROMAFOAM-C - EIS 45
SOUDAL, Soudafoam FR-B1 - EIS 30
DenBraven, Fire protection foam - EIS 30
Position:
1
Fire damper
2
Gypsum plate
3
Mineral wool (type depending on the type of construction)
4
Fire protection foam
5
Stucco plaster
6
Duct
≤
75*
* Around the perimeter
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.
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.
