Trox Technik FKR-EU - Mortar-Based Installation into a Concrete Base

5.11.4 Mortar-based installation into a concrete base
Mortar-based installation with concrete base into a solid ceiling slab, upright
Fig. 87: Mortar-based installation with concrete base into a solid ceiling slab, upright
1 FKR-EU
2.3 Concrete base
4.1 Solid ceiling slab
5.22 Steel fabric, Æ ≥ 8 mm, mesh aperture 150 mm,
or equivalent, for number of fixing points see
table
Ä 114
9.2 Extension piece or duct
Z Spigot construction 370 mm
Flange construction 342 mm
Up to EI 120 S
Note: EI 120 S also for two FKR-EU with spacing of 60 – 225 mm.
Minimum number of fixing points in the bare ceiling
B A
≥ Æ
315 ≥ Æ 500 Æ 800
≥ Æ 315 4 6 8
≥ Æ 500 6 8 10
≥ Æ 800 8 10 12
Installation
Solid ceiling slabs > Mortar-based installation into a concrete base
Fire damper FKR-EU114