Mandik SEDM-L, Manual

Page: 26 / 59

26
Position:
1 SEDM-L
2 Solid wall construction
3 British gypsum thistle bond 60 (or equivalent can by
used) minimum density 670 kg/m³)
4 Flange
5 Grille
This is the recommended size
A-A
X
≥
1
0
0
50*
X
A
≥ 1
00
A
Examples of anchors to the fire dividing
construction see. chapter 6.5. and 6.6.
For connection following duct see. chapter 7.
In case of installation damper tightly above
the floor, must be joint between damper
body and floor max. 75 mm and must be
completely filled with gypsum.
Each Damper must be suitably supported in
each corner front and rear with temporary
block-work, temporary steel supports or sim-
ilar, until gypsum has fully hardened.