Low voltage data cable going thru a 1hr wall

Question

Posted by Temo Barajasover 3 years ago

I have 2 conditions I need help with.

I have existing low voltage cable penetrating thru a 1hr wall.
I have existing low voltage cable penetrating thru a 1hr shaft wall.

Since I'm in a time crunch. I'm trying to do without Hilti modular sleeve. I've seen these conditions fire stopped with Hilti FS one in the past with no modular sleeve but can't find the system. Can I get help with this?

Firestop system request.,Hilti FS one

Existing low voltage cables to firestop. 1hr.pdf972.36 KB

1 Reply

Posted by Kevin Riechersover 3 years ago

Hello,

Please use the attached WL3385 for regular gypsum walls and attached WL3278 for shaft walls.

Let us know if you need anything else.

Thank you,
Kevin

WL3385c.pdf158.02 KB

WL3278e.pdf96.27 KB