34
60
12
0
≥
100
variable***
≥
400
POSITION:
1
Fire damper FDMB
2
Solid wall construction
3
Stuffing box (mineral stone wool min. density 140 kg/m )
4
Fire protection mastic min. thickness 1 mm
5
Cement lime plate min. thickness 15 mm
(min. density 870 kg/m )
6
Stone wool bound with use of an organic resin with
crushed stone as a refrigerant (min. density 300 kg/m ),
EIS 90, thickness 60 mm
7
Stone wool with one side stitched wire fencing (min.
density 105 kg/m ), thickness 180 mm (e.g. 3x60 mm)
8
Stone wool with one side stitched wire fencing (min.
density 105 kg/m ), thickness 60 mm
9
Profil U25x40x25 ****
10 Duck
≥
100
24
0
18
0
≥
400
≥
100
variable***
Screw
(min. 4x50)
≤
300
≤
300
≥
25
≥
25
** Stuffing box, fire protection mastic, cement lime plate and
insulation materials can be replaced by another approved fire
sealing system for damper installation with equivalent material
properties.
*** Dependent on the distance between damper and fire separating
construction
**** Installation of profile U25x40x25 see Fig.53
Screws has to be fixed in wall/ceiling con-
struction. (If it is needed use steel bracket)
≥
50*
≥
50*
≥
100
Screw
(min. 4x50)
Used materials - example**:
3 -
Promapyr, Rockwool Steprock HD
4 -
Promastop - P, K
5 -
Promatect - H
6 -
Rockwool Conlit Ductrock EIS 90, Dicke 60 mm
7 -
Rockwool Wired Mat 105 Dicke 3x60 mm
8 -
Rockwool Wired Mat 105 Dicke 60 mm
≥
40
≥
50
3
3
3
3
3
Installation details of wool layers see chapter 9
**Around the perimeter
≤
300
≤
300
≥
25
≥
25
Screws has to be fixed in wall/ceiling con-
struction. (If it is needed use steel bracket)
Summary of Contents for FDMA
Page 1: ......
