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/casing
length L [mm]
Chapter
305
1
500
in, installation kit ES
94
EI 120 S
–
E
94
EI 90 S
–
E
94
EI 60 S
–
E
94
EI 30 S
–
E
in, with mineral wool
94
EI 60 S
–
T
4
in, with plasterboard cladding/
fire-rated plasterboard strips
94
EI 90 S
–
T
4
removed, wall penetration,
Installation kit WE
94
EI 90 S
–
E
in, fire batt
94
EI 120 S
W
W
4
94
EI 90 S
W
W
4
80
EI 60 S
W
W
4
75
EI 30 S
W
W
4
in, fire batt,
Multiple mounting
94
EI 90 S
W
W
4
Timber stud walls
in
130
EI 120 S
N
N
4
130
EI 90 S
N
N
4
110
EI 60 S
N
N
4
105
EI 30 S
N
N
4
in, multiple mounting
130
EI 90 S
N
N
4
in, multiple mounting,
Common duct
130
EI 90 S
–
N
4
in, installation kit ES
130
EI 120 S
E
E
4
130
EI 90 S
E
E
4
110
EI 60 S
E
E
4
105
EI 30 S
E
E
4
in, with mineral wool
130
EI 60 S
–
T
4
in, fire batt
130
EI 120 S
W
W
4
130
EI 90 S
W
W
4
110
EI 60 S
W
W
4
105
EI 30 S
W
W
4
in, fire batt,
Multiple mounting
130
EI 90 S
W
w
4
1)
An extension piece may be required
2)
Gypsum wall boards EN 12859
3)
Thickness increased near the installation opening
4)
see complete installation and oper-
ating manual on www.trox-docs.com
N = Mortar-based installation
E = Installation kit
W = Fire batt
E = Dry mortarless installation
Installation
Installation situations
Fire damper Type FKA2-EU
24
