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
Note: Distances are valid unless otherwise specified in the respective installation details.
Installation type
x [mm]
s2 [mm]
Mortar-based installation
40 – 225
10
3
– 225
Mortar-based installation with par-
tial mortaring
4
40 – 50
40 – 225
Dry mortarless installation with
installation block ER
1, 2
≥
75
6
≥
200
6
Dry mortarless installation with
installation kit TQ / TQ2
1, 2
100 / 55
5
≥
200
Dry mortarless installation with
installation kit WA / WA2
≥
75
≥
200
Dry mortarless installation with fire
batt
40 – 600
10
3
– 600
1
See "Installation openings" table under the respective installation details
2
Installation into separate installation openings
3
Minimum distance depending on fire resistance duration and supporting construction.
4
Solid wall only
5
With shortened cover plate
6
Distance between installation block(s)
Installation
General installation information
Fire damper Type FKRS-EU
25
Содержание FKRS-EU
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