Mandik SEDM-L, Manual

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29
Position:
1 SEDM-L
2 Solid / gypsum wall construction
3 British gypsum thistle bond 60
(or equivalent can by used)
minimum density 670 kg/m³)
/
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 Overplating strip (e.g. Supalux-S, th. 15 mm)**
5 Screw UNI 4x40 mm (span 200 to 250 mm)
6 Spacing strip (e.g. Supalux-S, th. 12 mm, width 40 to 50 mm)
7 M8 bolt assemply (bolt M8x105 mm, 2 pcs large washer M8, nut M8)*
A-A
X
X
Bolts and nuts shall not prevent
free rotation on the blades.
≥
1
0
0
A
A
≥ 1
00
When installing a flange, overplating strip is not installed.
Examples of anchors to the fire dividing
construction see. chapter 6.5. and 6.6.
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 similar, until gypsum
has fully hardened.