Keywords: Cambrian college no firestop 8.jpg Unsealed through-penetrations in fire-resistance rated assembly at Cambrian College Greater Sudbury Ontario Canada August 2000 No firestop 0 fire-resistance rating for the whole barrier Here it also seems like spray fireproofing was used to mask a building joint which should be properly firestopped Penetrations such as these can be found by lifting ceiling tiles next to rated walls such as those with fire doors in them Own 2007-07-04 Achim Hering Firestops Home-made firestops No firestop at all - empty hole Building code violations Cambrian College |