Image:How penetrants.jpg

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[edit] Summary

Head-of-Wall Firestop Joint penetrated by both electrical and mechanical penetrants, demonstrating the need for operational and fire-tested compatibility between the joint firestop system and penetrants, be they electrical, mechanical or structural.

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current00:57, 1 August 20062,311×1,504 (421 KB)Ahering@cogeco.ca (Talk | contribs) (Head-of-Wall Firestop Joint penetrated by both electrical and mechanical penetrants, demonstrating the need for operational and fire-tested compatibility between the joint firestop system and penetrants, be they electrical, mechanical or structura)

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