It is for that reason exceptionally crucial that, wherever compartmentation boundaries are penetrated by solutions, the fire separation requirements for that penetrated elements are taken care of and, particularly, that ducting should not become a conduit alongside which fires or incredibly hot smoke may spread to other locations. Following Era https://daltonhyocr.ageeksblog.com/35646676/5-tips-about-fire-rated-insulation-for-ductworth-you-can-use-today