Distances
Fig. 14: Overview of distances
x Distance to load-bearing components (solid walls and ceiling slabs, concrete beams as well as steel girders,
wooden beams and solid wood ceilings with fire-rated cladding)
s2 Distance between the fire dampers
* Mixed installation with fire damper type FK2-EU
Distances (unless otherwise specified in the respective installation details)
Installation type x [mm] s2 [mm]
Mortar-based installation 40 – 225
40 – 225
5
Dry mortarless installation with
installation kit
TQ
1, 2
100 / 60
3
≥ 200
4
Dry mortarless installation with fire
batt
40 – 600
40 – 600
5
1
See "Installation openings" table under the respective installation details
2
Installation into separate installation openings
3
With shortened cover plate
4
Separate installation opening
5
80 – 225 mm
and/or 80 – 600 mm with flange construction
The perimeter gap is ≤
225 mm with mortar-based installation and 40 – 600 mm with fire batt.
Installation
General installation information
Fire damper FKR-EU 29
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