Posted by Lewis Pricealmost 2 years ago
Filling un-used fire collars in concrete slab
We have cast in Hilti fire collars that wont be used. Are these tested without pipework? Or is there a correct way to fill the collars?
1 Reply
Posted by Engineering Centre Teamalmost 2 years ago
Thank you for getting in touch, I am assuming you are referring to the CFS-CID unit. The ETA document includes testing for blank seals, you do need to make sure that the units cap is on and in place.