It is actually hence very crucial that, exactly where compartmentation boundaries are penetrated by products and services, the fire separation requirements for the penetrated things are taken care of and, in particular, that ducting mustn't turn into a conduit together which fires or incredibly hot smoke could distribute to other https://ductworthinstallation34567.blue-blogs.com/43895867/a-simple-key-for-fire-resistant-ductworth-isntallers-unveiled