Trox FKRS-EU - Installation Situations Overview; Installation in Solid Walls; Installation in Solid Ceiling Slabs; Installation in Lightweight Partition Walls

5 Installation
5.1 Installation situations
Note
The performance classes of the fire damper and the wall or ceiling slab may differ. The lower performance class
determines the performance class of the overall system.
Installation situations
Supporting construc-
tion
Installation location Minimum
thickness
[mm]
Class of per-
formance EI TT
(v
e
–h
o
, i ↔ o) S
Installa-
tion type
Installa-
tion infor-
mation
Solid walls
Gross density
≥ 500 kg/m³
In solid walls 100 EI 120 S N
Ä 16
W
1
Ä 18
EI 90 S E
Ä 17
W
1
Ä 18
On the face of solid walls 100 EI 90 S E
Ä 20
Solid ceiling slabs
Gross density
≥ 600 kg/m³
In solid ceiling slabs 150 EI 120 S N
Ä 21
EI 90 S E
Ä 23
W
Ä 24
In concrete bases N
Ä 25
Lightweight partition
walls
In lightweight partition walls with
metal support structure and clad-
ding on both sides
100 EI 120 S
N
1
Ä 29
E
Ä 32
W
1
Ä 34
EI 90 S N
Ä 29
E
Ä 32
W
1
Ä 34
In lightweight partition walls with
metal support structure and clad-
ding on both sides, and with flex-
ible ceiling joint
100 EI 90 S E
Ä 36
Fire walls In fire walls with metal support
structure and cladding on both
sides
115 EI 90 S N
Ä 40
E
Ä 41
Shaft walls In lightweight partition walls with
metal support structure and clad-
ding on one side
90 EI 90 S N
Ä 44
EQ
Ä 45
1)
The class of performance depends on the installation details.
N = Mortar-based installation
E = Installation block or kit (ER, TQ, WA, GL)
EQ = Installation block EQ
W = Fire batt
Installation
Installation situations
Fire damper Type FKRS-EU 13