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Mounting instructions PYROLINE
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Product description
3 1
Properties/functional method
The OBO fire protection duct system PYROLINE® Rapid is a closed
installation duct system, which, if there is a fire, contributes to the pro-
tection of the environment through the intumescence of the internal fire
protection coating. When a cable fire develops in the interior of the duct,
the internal coating foams up, encapsulating the fire. This prevents the
cable fire spreading from inside to outside the duct for a period of up to
120 minutes.
PYROLINE® Rapid is intended for use in dry, internal areas, e.g. in emer-
gency and escape routes, corridors, stairwells, ceiling cavities or raised
floors.
The system is made of cuttable duct sections of two metres in length
and is available in three different dimensions: BSKM 1025 in 100 mm
height/250 mm width, BSKM 0711 in 70 mm height/110 mm width, and
BSKM 0407 in 40 mm height/70 mm width. In addition, the system con-
tains fittings (corners, sloping sections, etc.), which allow deviations from
straight routing in order to adapt to the circumstances in the building. The
fire protection duct and corresponding fittings and connection parts are
available as standard with strip galvanisation or a pure white surface.
3 2
Testing and classification
The fire protection duct system PYROLINE
fied according to DIN 4102 Part 11. It fulfils the fire resistance classes I30,
I60, I90 and I120, depending on the substrate.
This is documented in the general construction approval of Deutsches
Institut für Bautechnik, Berlin (see "1.5 Applicable documents" on
page 6).
According to the standard DIN VDE 0298-4 (06-2013) "Application of
cables and cords in power installations", the fire protection duct system
PYROLINE
Rapid is categorised in the reference routing type B2.
®
Rapid fire protection duct
®
Product description
Rapid was tested and classi-
®
EN | 7
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