SEDM-L - Smoke extraction damper - multi
Page 38
Version 2022-12-20
TPM 157/22
A-A
X
Y
≥
1
0
0
Connecting straps, spacer straps, screws, screw connections and Promat glue K84 are not included in the delivery!
*
RESPECT JOINT POSITION !
Bolts and nuts shall not prevent free rotation
on the blades.
** When installing a flange, overplating strip is
not installed.
■
Seal all joints (Overplating strips, Spacing strips with
SEDM-L damper) with Promat glue K84.
■
Examples of anchors to the fire dividing construction
■
In case of installation damper tightly above the floor,
must be joint between damper body and floor min. 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.
y
= min. 30 mm, max. 400 mm
3 dampers side by side - gypsum wall / gypsum shaft wall construction - Ablative Coated Batt
EIS 120
X
Y
Z
A
y
y
y
≥ 1
00
y
Z
A
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*
