Fire and smoke dampers are a proven and effective way to protect duct and air-transfer openings in walls, barriers, partitions, corridors, and shafts. Since the inception of Underwriters Laboratories ...
Life safety dampers are an important part of fire and smoke protection in commercial buildings. Much like smoke detectors and fire sprinklers, they need to be periodically tested, per the ...
QUINCY, Mass.—The National Fire Protection Association (NFPA) has developed a training bundle to help facility managers, building owners, engineers, designers and code officials address essential ...
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