13
20210615 - L00010 Swegon reserves the right to alter specifications.
ThermShield Standard Square/Rectangular Installation Guide
27mm
18mm
Detail A
Suspension for
mortarless ceiling
installation
Damper blade must be closed during installation!
Suspension systems are required for the dry mortarless
installation of the fire damper with mineral wool in
ceiling slabs. Fire dampers can be suspended from solid
ceiling slabs using adequately sized threaded rods. Load
the suspension system only with the weight of the fire
damper. Ducts must be suspended separately.
1. Suspension strut should be connected with drop rods
(8/10mm) to the ceiling slab above. It is used to support
the damper and ease the installation.
2. Support steel C profiles by 90mm high peace of
aerated concrete or similar rigid material.
3. Suspend the fire damper to the steel C profiles.
Close the space between casing and floor/ceiling with
Firestop board (Firebatt) 2x50mm (
≥
140 kg/m3) and coat
the damper casing.
Test the operation of the damper blade!
Ensure that the damper is sufficiently supported!
(35
0)
9
0
10
0
min. 100
B+
4
0
0
H+400
H
10
0
12
5
min. 200
min. 200
A
1
2
3
4