Mandik SEDM-L, Manual

Page: 35 / 59

35
X
Y
= min. 30 mm, max. 400 mm
Position:
1 SEDM-L
2 Gypsum wall construction
3 Mineral wool (type depending on the type of construction)
4 Steel profile for plasterboard constructions
5 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)
6 Fire stop coating thickness 1 mm
(e.g. HILTI CFS-CT, PROMASTOP-CC or
equivalent)
7 Overplating strip (e.g. Supalux-S, th. 15 mm)**
8 Screw UNI 4x40 mm (span 200 to 250 mm)
9 Spacing strip (e.g. Supalux-S, th. 12 mm, width 40 to 50 mm)
10 M8 bolt assemply (bolt M8x105 mm, 2 pcs large washer M8, nut M8)*
11 Screw UNI 6x80 mm with large washer*
Bolts and nuts shall not prevent free rotation on the blades.
When installing a flange, overplating
strip is not installed.
A
y
y
y
A-A
X Y
≥
1
0
0
Z
≥ 1
00
y
Z
A
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 cor-
ner, front and rear with temporary supports, whilst being
Installed and fire stopped, final supporters must be
installed back to studs work or steel work as required.
Examples of anchors to the fire dividing
construction see. chapter 6.5. and 6.6.