Posted by Driesabout 4 years ago
Project engineer
Is it possible to obtain leak rate for gases for hilti firestop blocks? (m³/m²)
1 Reply
Posted by Karan Khannaabout 4 years ago
Hi Dries,
Please find the attached UL certificate of system with CFS-BL having L Rating. It is measured as Cubic Feet per minute per square feet.
An additional product of FS-One Max along with the CFS-BL is required for achieving the L Rating.
Note : Individually the product can’t have L Rating, it’s the system Rating.
Regards,
Team Ask Hilti SEA
