What does a penetration in a 2-hour fire barrier have to be sealed with in order to maintain fire resistance?
Showing posts with label Maintaining Smoke Barriers. Show all posts
Showing posts with label Maintaining Smoke Barriers. Show all posts
Wednesday, March 7, 2012
Penetrations in 2-HR Fire Barriers
What does a penetration in a 2-hour fire barrier have to be sealed with in order to maintain fire resistance?
Monday, March 29, 2010
Compliance News: Maintaining Smoke Barriers
By Dean Samet, CHSP
Smoke barriers serve a very important purpose, especially in healthcare occupancies. During a fire, protection of patients and staff is of paramount concern. If possible, patients intimate with the fire should be moved to safety immediately. For others, “defending patients in place” is often the first step in a number of actions established to keep patients out of harm’s way from a fire and the products of combustion. If and when it is determined that patients must be evacuated to an area of safe refuge, it is typically horizontally, on the same floor level, through smoke barriers to an adjacent smoke compartment. If the fire escalates, patients may have to be relocated from that smoke compartment or floor and moved vertically via stairs or elevators (if possible and permitted).
Smoke barriers serve a very important purpose, especially in healthcare occupancies. During a fire, protection of patients and staff is of paramount concern. If possible, patients intimate with the fire should be moved to safety immediately. For others, “defending patients in place” is often the first step in a number of actions established to keep patients out of harm’s way from a fire and the products of combustion. If and when it is determined that patients must be evacuated to an area of safe refuge, it is typically horizontally, on the same floor level, through smoke barriers to an adjacent smoke compartment. If the fire escalates, patients may have to be relocated from that smoke compartment or floor and moved vertically via stairs or elevators (if possible and permitted).
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