Page 29
Version 2022-12-20
SEDM-L - Smoke extraction damper - multi
TPM 157/22
A-A
X
≥
1
0
0
2 dampers side by side - gypsum wall / gypsum shaft wall construction - Ablative Coated Batt
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
y
= min. 30 mm, max. 400 mm
EIS 120
■
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 corner, 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.
A
A
y
y
y
≥ 1
00
y
Z
Z
X
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)*
