I have a few conduits that penetrate a concrete floor or a 2 hour rated partition that is full of cables and would need a system to use for firestopping inside the conduit. The conduit is rigid steel and the cable fill exceeds 45%, I found the other system with mineral wool and FS One Max. Is there a system for when the cables exceed the 45% fill?
Joey,
Thank you for reaching out, yes we do have a few systems for when the cables exceed the 45%fill.
Please reference the attached systems "CAJ3320, CAJ3281, CAJ3216, CAJ3210 and CAJ3208", all of these systems will meet your requirements for cable fill greater than 45%.
If you have any other questions please let us know
Nicholas Rischer
Fire Protection Engineering Team
Corporate Engineering
Hilti North America
3701 W. Royal Lane, Suite 100 I Irving, TX, 75063
P 1-800-879-8000 I F 918-254-1679
E usfirestopeng@hilti.com
www.us.hilti.com/firestop
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