Rated through floor Penetration

Question

Posted by Nick Rexrodeover 4 years ago

I’m working in a 2 store building with a 2hr rated floor . Is there a detail that would cover sealing a through floor penetration around 2” innerduct conduit

8” floor slab 2hr rated with 3” core and 2” innerduct conduit,Will a metal sleeve be needed

1 Reply

Posted by Tyler Thomasover 4 years ago

Hilti Verified

Hello Nick,
A 2" innerduct conduit is non-metallic conduit which is ENT - electric non-metallic tubing. Please see attached systems that should match your application. A sleeve is not necessary required. Please let me know if you have question.

CAJ2407c.pdf105.55 KB

CAJ2098e.pdf90.86 KB