14
* Around the perimeter
8
0
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.
* Around the perimeter
Position:
1
Fire damper
2
Gypsum plate
3
Mineral wool (type depending
on the type of construction)
4
Mortar or gypsum
5
Stone wool with wired mat on
one side, density 66 kg/m³
6
Duct
Used materials - example:**
5 Isover Ultimate Protect SLAB 4.0, th. 80 mm ALU1
Used materials - example:**
4
Promapyr, Rockwool Steprock HD, Hilti CFS-CT B 1S 140/50
5
Promastop - P, K, Hilti CFS-CT
6
Isover Ultimate Protect SLAB 4.0, th. 80 mm ALU1
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
6
Stone wool with wired mat on one side,
density 66 kg/m³
7
Duct
**
Insulation materials can be replaced by another approved fire sealing
system with equivalent properties.
The maximum distance of the fire damper from the structure is not limited.
**
Insulation materials can be replaced by another approved fire sealing
system with equivalent properties.
The maximum distance of the fire damper from the structure is not limited.
≤
75*
≥
20*
≥
100
≤
75*
≥
100
8
0
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.
