Description
Isover Protect Collars are designed to maintain the fire resistance of fire rated walls and floors where these are breached by service penetrations, and may be used in drywalls, timber, masonry or concrete walls and floors. The steel shell contains a graphite based reactive material which reacts when exposed to heat from fire closing the openings left by the softening combustible material.
Key benefits
- High end fast expanding patented graphite material
- Simple to install using widely available standard fixings
- Classified for fire sealing all types of constructions and building service penetrations
- Approved plastic pipe sizes range from smallest pipes available to Ø 400mm, each with a wide range of pipe wall thicknesses
- Approved with a single collar in some concrete and masonry wall applications, reducing cost
- Where services are placed directly against a wall of a floor, half a collar shell may be used
- Collars may be fixed with adhesive, where there are no access to use screws
- Fire classifications up to 240 minutes for both integrity and insulation
- No emissions - environmentally and user friendly
Documents
Related products
Isover Protect Putty Cord & Isover Protect Putty Pad
Isover Protect Putty for fire protection of openings up to 10 mm in fire rated walls and floors