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UL design system sheet. Detail

Posted by Brock Painterabout 2 years ago
UL design system sheet. Detail

Looking for a system sheet on how to rate a penetration through concrete floor. I have large conduits and cast plumbing pipes

concrete penetration,fire stop

1 Reply
Posted by Nathaniel Crawfordabout 2 years ago
Hilti Verified

Hi Brock - please see the attached system CAJ 1155. This will be your go-to condition for large metallic penetrants through a concrete floor. For additional systems, you can use our online system selector on the Hilti Construction Platform.

Hilti is proud to announce the launch of our engineering website, the HILTI CONSTRUCTION PLATFORM (HCP). This platform will be the home for all of your Fire Protection Engineering needs, including Engineering Judgment requests. You can find more information on how to access this new platform here: https://www.hilti.com/ej (US) or https://www.hilti.ca/ej (Canada.) 

Regards,
Nate Crawford