Trox Technik FKRS-EU, Инструкция по установке и эксплуатации

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5.11.4 Mortar-based installation into hollow chamber ceilings
Fig. 115: Mortar-based installation into hollow chamber ceilings, shown upright (also applicable for suspended
arrangement)
1 FKRS-EU
2.1 Mortar
2.2 Concrete
4.7 Reinforced hollow chamber ceiling*
6.26 Plaster*
Up to EI 90 S
* Illustration representative, other ceiling construc-
tions possible according to local conditions and
ceiling manufacturers
Additional requirements: mortar-based installation into hollow chamber ceilings

Hollow chamber ceiling, see
Ä
33

≥
40 mm distance from fire damper to load-bearing structural elements

≥
45 mm distance between two fire dampers
1. After the installation opening has been created, the adjacent open spaces must be partially closed all the way
round (in relation to the depth) by at least 100 mm.
2. 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 hollow chamber ...
Fire damper Type FKRS-EU 134