Allproof passive fire products have been tested on plumbing and electrical service penetrations. To assist with product research and technical information our test literature has been presented in documents relevant to the service penetration that requires fire rating.
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Allproof’s Cast-In Fire Collars optimise passive fire protection for plumbing penetrations in on-site concrete floors. By anchoring the base securely to on-site formwork during the concrete pour, the plumbing pipe penetration seamlessly integrates with complete passive fire protection. This strategic design eliminates the need for post-construction core drilling and retrofitting of fire collars or wraps, simplifying the installation process.
After pouring the concrete floor and stripping the formwork, simply cut off the top of the Cast-In Collar for fast and precise pipe installation.
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Suitable For Fitting Within:
- Solid Masonry Floors
Features:
- 250mm overall height
- Sturdy construction for casting in
- Multiple fixing positions
- Made from recycled PP
Installation Instructions:
- Nail to formwork in correct location.
- Pour concrete floor.
- Remove formwork ensuring galvanised steel ring is exposed.
- Cut plastic collar to desired height.
- Install pipework.
- Seal gap between pipe and collar on top side of floor with intumescent sealant.