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 con-
struction
Installation location
Minimum
thickness
[mm]
Class of per-
formance EI TT
(v
e
–h
o
, i ↔ o) S
up to
Installation
type
Chapter
Solid walls
in
100
EI 120 S
N
80
1
EI 90 S
N
in, combined assembly
100
EI 90 S
N
in, multiple mounting
100
EI 90 S
N
in, fire batt
100
EI 60 S
W
Metal stud walls
in
94
EI 90 S
N
2
80
EI 60 S
N
2
75
EI 30 S
N
2
in, combined assembly
94
EI 90 S
N
2
in, multiple mounting
94
EI 90 S
N
in, installation kit TQ
94
EI 90 S
E
80
EI 60 S
E
75
EI 30 S
E
in, fire batt
80
EI 60 S
W
75
EI 30 S
W
in, without installation kit
94
EI 60 S
T
Timber stud walls
in
130
EI 90 S
N
110
EI 60 S
N
105
EI 30 S
N
in, combined assembly
130
EI 90 S
N
in, multiple mounting
130
EI 90 S
N
in, installation kit TQ
130
EI 90 S
E
110
EI 60 S
E
105
EI 30 S
E
1)
Gypsum wall boards EN12859
2)
The class of performance depends on the installation details
3)
Thickness increased near the installation opening
4)
Cadolto system
5)
Depending on local conditions
N = Mortar-based installation
E = Installation kit
W = Fire batt
E = Dry mortarless installation
Installation
Installation situations
Fire damper FKR-EU
24
Summary of Contents for FKR-EU
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