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FDMR - Fire damper
Page 24
Version 2022-12-20
TPM 165/22
Gypsum wall construction - Ablative Coated Batt
■
For connection following duct
EIS 90
X
≥
100
X
4
0
..
.1
3
0
4
0
..
.1
3
0
≥
100
≥
2
0
Ø
D
min.
Ø
D+80
max.
Ø
D+260
1
FDMR
2
Gypsum wall construction
3
Ablative Coated Batt (e.g. Firestop Board HILTI CFS-CT B 1S 140/50 - min. density 140 kg/m
3
+ Firestop acrylic sealant HILTI CFS-S ACR or
equivalent)
4
Fire stop coating thickness 1 mm (e.g. HILTI CFS-CT, PROMASTOP-CC or equivalent)
5
Duct
6
Fire resistant mastic - fill the gap on both sides of the fire separation construction and around the perimeter of penetration and damper
body. (e.g. HILTI CFS-S ACR)
7
Damper bracket
8