A service in passive fire protection terms is a system such as a cable, conduit, pipe (with or witho
Passive Fire Protection terminologyA pipe closure device is a reactive device in varying sizes, to seal penetrations including associat
Passive Fire Protection terminologyPenetration seal is a system used to maintain the fire resistance of a separating element at the pos
Passive Fire Protection terminologyFlexible wall is a vertical supporting construction consisting of studs or joists, including linings
