Smoke extraction blade damper ERK-MB
TECHNICAL DOCUMENTATION
Models and dimensions |
Construction subject to change
No return possible
Stand: 2019-10-08 | Page 6
Use
The smoke extraction blade damper type ERK-MB can be fitted
as shown in the following table.
1)
only in connection with mounting brackets WE-S and horizontal blade
damper axle
2)
The allowed minimum distance to the adjacent component (wall/cel
ling) is 75 mm. However, due to the construction, the distance must
be selected and increased depending on the particular situation.
3)
in connection with additional on-site suspensions
Table 2 - Usability
Use
Instal-
lation
Material/Model
Mini-
mum
thickness
[
mm
]
Minimum distance
[
mm
]
Fire resistance
class
For no-
tes, see
page
WALL
solid
Apparent
density
≥ 450 kg/m³
in
for example, concrete, masonry ac-
cording to EN 1996 or DIN 1053;
solid plaster wall boards according
to EN 12859 or DIN 18163
100
from one another: 0
EI 90(v
ew
, i
↔
o)S
1000 C
10000
MA multi
8
Wall: 75
Ceiling: 75
on
1)
Smoke extraction shafts made of
concrete; masonry according to EN
1996 or DIN 1053; solid plaster wall
boards according to EN 12859 or
DIN 18163
100
from one another: 200
EI 90(v
ew
, i
↔
o)S
1000 C
10000
MA multi
12
Wall: 75
2)
Ceiling: 75
2)
Dry building
wall
in
in dry building walls with metal
posts and panelling on both sides
according to classification to EN
13501-2 or comparable national
standards
100
from one another: 200
EI 90(v
ew
, i
↔
o)S
1000 C
10000
MA multi
14
Wall: 75
Ceiling: 75
SMOKE EXT
R
ACTI
ON DUCT
horizontal
Apparent
density
≥ 520 kg/m³
in
3)
in accordance with EN 12101-7,
tested according to EN 1366-8
35
from one another: 200
EI 90 (v
ed
, i
↔
o)S
1000 C
10000
MA multi
15
Wall: 75
Ceiling: 75
on the
front
of
3)
in accordance with EN 12101-7,
tested according to EN 1366-8
35
from one another: 200
EI 90 (v
ed
, i
↔
o)S
1000 C
10000
MA multi
15
Wall: 75
Ceiling: 75
on the
side
of
3)
in accordance with EN 12101-7,
tested according to EN 1366-8
35
from one another: 200
EI 90 (v
ed
, i
↔
o)S
1000 C
10000
MA multi
16
Wall: 75
Ceiling: 75
to
3)
in accordance with EN 12101-7,
tested according to EN 1366-8
35
from one another: 200
EI 90 (h
od
, i
↔
o)S
1000 C
10000
MA multi
16
Wall: 75
Ceiling: 75
vertical
Apparent
density
≥ 520 kg/m³
in
3)
in accordance with EN 12101-7,
tested according to EN 1366-8
35
from one another: 200
EI 90 (h
od
, i
↔
o)S
1000 C
10000
MA multi
17
Wall: 75
Ceiling: 75
on the
front
of
3)
in accordance with EN 12101-7,
tested according to EN 1366-8
35
from one another: 200
EI 90 (h
od
, i
↔
o)S
1000 C
10000
MA multi
17
Wall: 75
Ceiling: 75
on the
side
of
3)
in accordance with EN 12101-7,
tested according to EN 1366-8
35
from one another: 200
EI 90 (v
ed
, i
↔
o)S
1000 C
10000
MA multi
18
Wall: 75
Ceiling: 75