Sch. 40 PVC thru a fire-rated floor

[supaman79]

Guys,

Do you have any input on how to fire protect sch. 40 pvc pipe passing thru a fire-rated floor. Is there a minimum gauge sleeve I need to use?

 

[krb]

Try the following link, it shows UL rated assemblies for penetrations thru firewalls using these products. Other manufacturers have similar websites.

http://www.stifirestop.com/

krb

 

[triton99]

Hilti (

http://www.us.hilti.com/holus/modules/prcat/prca_navigation.jsp?OID=-12266)

also makes fire stopping products. I specify them quite a bit and have been satisfied. The contractors seem to like them as well.