Mandik FDMB Manual page 86

Installation opening has to be
reinforced by profile (UW, CW).
Profil is fixed by screws ≥3,5 mm
with corresponding length. Distance
between screws ≤200 mm.
POSITION:
1 Fire damper FDMA-R
2 Mortar or gypsum
3 Fire resistant board
4 Profile 50 UW or 50 CW
5 Screw
6 Additional fire resistant board
≥ 100
≥ 50
≤ 250
50
110
50
20
20
Used materials - example*:
3 - Glasroc F Ridurit tl. 20 mm
4 - R-CW
5 - Screw Ridurit
6 - Glasroc F Ridurit tl. 20 mm
* It is alternatively possible to use Knauf or Promat solution.
85
≤ 250
50