7
Position:
1
Fire damper
2
Solid wall construction
3
Mortar or gypsum
4
Stone wool with wired mat on
one side, density 66 kg/m³
5
Duct
≥
40*
≥
100
* Around the perimeter
Position:
1
Fire damper
2
Solid wall construction
3
Stuffing box (mineral stone wool min.
density 150 kg/m³)
4
Fire protection mastic min. thickness 1 mm
5
Stone wool with wired mat on one side,
density 66 kg/m³
6
Duct
≥
25*
≥
100
≥
40*
* Around the perimeter
4
**
The materials for stuffing box, fire protection mastic, lining and 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 and
according to EN 15882-2, the required number of suspensions acc. to EN 1366-1:2014
must be used.
Used materials - example:**
4
DN 100 ÷ DN 800 - System ISOVER_ULTIMATE PROTECT, th. 100 mm - EIS 60
DN 100 ÷ DN 315 - System ISOVER_ULTIMATE PROTECT, th. 120 mm (2x60 mm) - EIS 90
DN 350 ÷ DN 800 - System ISOVER_ULTIMATE PROTECT, th. 160 mm (100+60 mm) - EIS 90
Used materials - example:**
3
Promapyr, Rockwool Steprock HD, Hilti CFS-CT B 1S 140/50
4
Promastop - P, K, Hilti CFS-CT
5
DN 100 ÷ DN 800 - System ISOVER_ULTIMATE PROTECT, th. 100 mm - EIS 60
DN 100 ÷ DN 315 - System ISOVER_ULTIMATE PROTECT, th. 120 mm (2x60 mm) - EIS 90
DN 350 ÷ DN 800 - System ISOVER_ULTIMATE PROTECT, th. 160 mm (100+60 mm) - EIS 90
**
The materials for stuffing box, fire protection mastic, lining and 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 and
according to EN 15882-2, the required number of suspensions acc. to EN 1366-
1:2014 must be used.
