Smoke extraction blade damper ERK-MB
TECHNICAL DOCUMENTATION
Installation details |
Construction subject to change
No return possible
Stand: 2019-10-08 | Page 12
Installation in and on smoke extraction shafts made of
solid building materials
Installation of the ERK-MB-V in and on solid smoke extraction
shafts (made, for example of concrete; masonry accord-
ing to EN 1996 or DIN 1053; solid plaster wall boards
according to EN 12859 or DIN 18163; apparent density ≥
450 kg/m³); wall thickness W ≥ 100 mm.
When installed in smoke extraction shafts, the distance
between them is 0(4) mm and the distance to adjacent
components (wall/solid ceiling) is 75 mm.
When installed on solid smoke extraction shafts in connection
with mounting brackets (WE-S), the distance between
them is 200 mm and the distance to adjacent compo-
nents (wall/solid ceiling), due to the construction, is at
least 100 mm. Only the horizontal position of the blade
damper axles is possible.
Concrete shaft
Concrete shaft
Figure 11 - Installation on and in solid smoke extraction shafts
Example:
Arrangement on the
concrete shaft
Example:
Arrangement in the
concrete shaft
9 -- Insulfrax paper 5 mm thick.
Glued with waterglass glue on the front.
12 -- Mounting bracket type WE-S (galvanised steel)
23 -- Security grille type ASG-E
30 -- Solid smoke extraction shafts made of solid building mate-
rials (e.g. concrete)
31 -- Seal the circumferential gap of at least 20 mm with mortar
of group II or III, DIN 1053 or with concrete.
Operati
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Operati
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