UL & IFC Firestop Video：Close enough is not good enough: A demonstration of Proper vs Improper F
This video collaboration from UL and IFC illustrates the importance of proper firestop selection and installation. Installers, designers,...
Fire Spread in Curtain Walled Buildings (Part 1)
#防災 #層間塞 #幕牆 #防火填塞 #防震 #火災 #防火 #帷幕
