Minimum number of fixing points in the bare ceiling
H [mm]
B [mm]
≥
200
≥
500
≥
800
≥
1100
≥
1400
≥
100
4
6
8
10
12
≥
400
6
8
10
12
14
≥
700
8
10
12
14
16
Additional requirements: mortar-based installation into solid ceiling slab with concrete base
Solid wall
≥
40 mm distance from fire damper to load-bearing structural elements
If the distance to adjacent solid walls is < 150 mm and if the concrete base has been correctly attached, no rein-
forcement is required on the wall side.
Concrete bases H
≤
150 mm do not require reinforcement
≥
45 – 225 mm distance between two fire dampers.
≥
200 mm distance between two pairs of FKRS-EU.
≥
50 – 225 mm distance to fire dampers FK-EU / FK2-EU
Structural and fire resistance properties of the ceiling construction, including the attachment to the concrete or
any required reinforcement, have to be evaluated and ensured by others.
Installation
Solid ceiling slabs > Mortar-based installation into a concrete base
Fire damper Type FKRS-EU
132
Summary of Contents for FKRS-EU
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