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Presents bst Brandschutztechnik

Cable Transits - Register 6
Fire Stop Pillows

Design

bst Fire Stop Pillows are certainly the easiest way to install a tested fire-resistant sealing for cable penetrations. They are especially recommended for temporary sealings in building constructions whenever cables are laid subsequently, but they can also be used as a permanent and durable sealing against fire.


Outer bag made from resistant woven fibreglass, with coated surface, silver-grey. Inner bag made from polyethylene, tightly welded together, filled with an intumescent (heat-expanding) special grain.
Advantages

Very easy to install due to smooth surface and utmost flexibility, low weight but large volume, water-proof, to a great extent resistant against acids and oils, re-usable and simple handling in case of subsequent installations.

Installation

Wall penetration : after cables have been laid, the remaining space is to be filled completely. Independent of wall thickness the bst Fire Stop Pillow has to be put into the opening by length (300mm).
Floor penetration : as described above. In addition, the bst Pillows are to be secured from falling apart with a 4mm steel wire (leading through the punched loops).

Dimensions and Packaging units
 
Type
WxHxD
Pcs. per m²
Packing unit
Typ 0,5 (Small)
50x30x300mm
ca. 450 pcs.
150 pcs.
Typ 1 (Medium)
100X30X300mm
ca. 250 pcs.
90 pcs.
Typ 2 (Large)
200x30x300mm
ca. 130 pcs.
40 pcs.

Technical Data

Delivery form: as fine to rough grain; temperature of reaction: 140-145° C; density: 400 kg/m³ approx.; contents of non-volatile materials: 99% approx.; volume loss by heating at 550°C/45 min.: 5.45%; foam thickness at 550°C/45 min.: 2,4 fold; intumescent pressure at 350°C: 0.34 N/mm²; combustibility: B2.
Application
Installation of bst Fire Stop Pillows in Walls and Floors

 Fire Stop Pillows installed in a wall acc. to fire resistance class S90

 
 1.]  Wall
 2.]  Fire Stop Pillow, length 300mm
 3.]  Installation (Cable or Pipe)
 4.]  Minimum Wall thickness, 100mm
Floor penetration with Fire Stop Pillows acc. to fire resistance class S90
 1.]  Floor
 2.]  Fire Stop Pillow, length 300mm
 3.]  Installation (Cable or Pipe)
 4.]  Minimum Wall thickness, 150mm
 5.]  Steel Wire 4mm

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last updated 14th May 2005