Technical Information
For further information relating to the installation and Health & Safety please
click here to view installation instructions.
PFC Corofil C300P Intumescent Pillows will provide up to 4 hours' fire protection to metal services and cables passing through compartment floors and walls.
- Simple installation
- Easy to remove and reinstate whilst changing services
- Dry System
- Maintenance free
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| PFC Corofil C300P Intumescent Pillows friction fitted between services and firewall |
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PFC Corofil C300P Intumescent Pillows forming cavity barrier underneath raised access floor |
Description
PFC Corofil C300 P Intumescent Pillows are simply packed tightly in between penetrating services and the wall. In a floor, pillows are additionally supported by means of a mesh support system. (See diagram)
Under fire conditions, PFC Corofil C300 P Intumescent Pillows expand several times their original volume to form an effective seal around service penetrations.
PFC Corofil C300 P Intumescent Pillows are suitable for use with:
- Metal pipework
- Cable trays
- Electrical trunking (inside and outside)
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Key to diagram:
| A |
PFC Corofil C300P Intumescent Pillows |
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| B |
Basket of galvanised steel wire mesh 50mm x 50mm squares, wire diameter 2.5mm mesh basket mechanically fixed to floor slab |
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| C |
Wire mesh as above, overlapping basket mesh and tied together with steel wire |
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| PFC Corofil C300P Intumescent Pillows supported by mesh cage in service riser floor |
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Estimating Quantities
Pillows are available in four sizes and the table below outlines approximate quantities of each size to fill one m2 area.
| Pillow size (mm) |
Approximate number |
| 300 x 200 x 30 |
165 per m2 opening |
| 300 x 150 x 30 |
220 per m2 opening |
| 300 x 100 x 30 |
330 per m2 opening |
| 300 x 50 x 30 |
660 per m2 opening |
Fire Rating
PFC Corofil C300P Intumescent Pillows will provide 4 hours' fire integrity and 2 hours' insulation rating as tested in accordance with BS476 Part 20.
Specification
Install PFC Corofil C300 P Intumescent Pillows to provide up to 4 hours rating. Installation to be fully in accordance with manufacturer’s instructions.
To Order
Contact our technical sales office (Tel: 0208 391 0533) with details of hole sizes, penetrating services and quantities.