6 | EN
OBO Bettermann
About these instructions
gency and escape routes in building interiors against the effects of a cable
fire or, if there is a fire, secures the maintenance of electrical function of
safety-relevant electrical systems. The PYROLINE
®
Con PLC fire protec-
tion duct can be mounted on solid walls and ceilings, either directly or with
a support system.
Mounting must take place with fastening material with fire protection test-
ing. Ceilings and walls at the mounting location must be made of masonry,
concrete, reinforced concrete or porous concrete, and have a minimum
thickness of 12.5 cm (walls) or 12.5 cm (ceilings). Only then can the cor-
rect function of the fire protection duct be guaranteed.
The PYROLINE
®
Con BSK fire protection duct is not suitable for any pur-
pose other than that stated here.
The fire protection duct is not designed to support walls in wall penetra-
tions. Ensure that the wall penetrations can support themselves. Mount-
ing of the fire protection duct on dry or lightweight construction walls or
suspended ceilings shall not be considered proper.
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Applicable documents
– General construction test certificate P-3109/0998-MPA BS
– General construction test certificate P-3320/381/14-MPA BS
– Surveyor reports GA-2020/029-Mey, GA-2020/030-Mey, GA-
2021/051-Mey, GA-2021/052-Mey
– Safety data sheets of the products (www.obo-bettermann.com)
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Basic standards and regulations
– DIN 4102-1: 1998-05
Fire behaviour of building materials and building components; building
materials, concepts, requirements and tests
– DIN 4102-2: 1977-09
Fire behaviour of building materials and building components; building
components, definitions, requirements and tests
– DIN 4102-4: 2016-05
Fire behaviour of building materials and building components – Part
4: Synopsis and application of classified building materials, compo-
nents and special components
– DIN 4102-11:1985-12
Fire behaviour of building materials and building components; pipe
encasements, pipe bushings, service shafts and ducts, and barriers
across inspection openings
– DIN 4102-12:1998-11
Fire behaviour of building materials and building components: Circuit
integrity maintenance of electric cable systems; requirements and
testing
– Sample Administrative Provision, Technical Construction Regulations:
2020/1
