UserManual FGS201811 en GB
Table Of Contents
Walls
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1 2 layers of plasterboard reproof plate type F, EN 520 (thickness see Tab. 3)
2 Vertical CW - proles (prole width
s
CW
based on re resistivity, see Tab. 3)
3
Horizontal CW - proles (prole width
s
CW
based on re resistivity, see Tab. 3);
must be rmly embedded into the vertical proles
4 Mineral wool; thickness/cubic density see Tab. 3
Legend
Fig. 2: Flexible (plasterboard) wall with a rectangular opening
NOTE: L × H = nominal dimensions of the FGS
Tab. 3: Minimum thickness of standardized exible wall and layers according to EN 1363-1
Minimum
Fire
Resistivity
Minimum
s
Minimum
s
CW
Allowed Metal
Stud Group
Thickness of
Plasterboards
Insulation
Thickness Cubic Density
(mm)
(mm)
(kg/m
3
)
30
125 75 B, C 12,5 40 ... 50 80 ... 11560
90
Opening Preparation for the Flexible Wall
2
3
m
a
x
.
6
2
5
S
H
1
=
H + 1
4
0 (±
30
)
L
1
=
L
+
27
0
(
±
3
0
)
4
1