It really is for that reason incredibly crucial that, where by compartmentation boundaries are penetrated by providers, the fire separation standards for the penetrated things are managed and, specifically, that ducting must not become a conduit along which fires or sizzling smoke might distribute to other regions. These rules are https://fireresistingductworkinsu89001.slypage.com/37549634/not-known-factual-statements-about-grease-tight-extract-ductwork