Fire damper - FDMQ
Page 32
Version 2023-07-27
TPM 103/14
EIS 90
4
0
..
.4
0
0
≥
100
In solid wall construction - Weichschott system
■
For connection of following duct
X
4
0
..
.4
0
0
X
≥
100
≥
2
0
B
m
in
.
B
+
8
0
m
a
x
.
B
+
8
0
0
A
min. A+80
max. A+800
* HILTI system can be replaced by a similar system with the
same or higher thickness, density, fire reaction class,
tested according to EN 1366-3.
1
FDMQ
2
Solid wall construction
3
Duct
4
Profile with threaded rod
5
Protective cladding board - min. th. 30 mm, min. density 750 kg/m
3
(e.g. PROMATECT-MST)
Weichschott system HILTI*
6
Mineral wool board - min. density 140 kg/m³ (HILTI CFS-CT B 1S 140/50...)
7
Fire stop coating - th. 1 mm (HILTI CFS-CT...) - coating is overcoated on the support construction and on the damper casing/duct
8
Fire-resistant mastic - (HILTI CFS-S ACR...) fill the gap from both sides of the fire separation construction and around the perimeter of
penetration and damper casing
