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Firestop concrete block wall - gypsum wall (T junction 1hFRR)

Posted by L. Francisco Medina-Medinaalmost 2 years ago
Firestop concrete block wall - gypsum wall (T junction 1hFRR)

Hi Can you please provide us with a system for a firestop joint (concrete bloc - gypsum). CMU ''t'' the gypsum wall see attached PDF.
Thanks,

Firestop joint,Wall to Wall
Fire Protection file 0
Joint_CMU- Gypse.pdf66.91 KB
1 Reply
Posted by Nathan Chungalmost 2 years ago
Hilti Verified

Hello,

Please find system attached for up to 1” joints, thank you.

firestop,Firestop joint
file 0
WWD-0040.pdf75.3 KB
2 comments on this reply
Posted by Nathan Chungalmost 2 years ago
Hi, to provide a solution that shows the exact case, an Engineering Judgement showing custom firestop details is required. If you would like to proceed with that, please send the drawings by email to cafirestop@hilti.com and we will let you know how the request can be submitted. Thank you.
Posted by L. Francisco Medina-Medinaalmost 2 years ago
Hi Nathan. Thank you for your respond. We were wondering if we can use your proposed system even though our detail is a bit different. The 1h CMU ''T'' the 1h gypsum (as per attached detail previously sent)