NFPA 92A Standard for Smoke-Control Systems Utilizing Barriers and Pressure Differences
NFPA 92A 烟气控制系统推荐做法
1.1 Scope. This standard shall apply to the design, installation, acceptance testing, operation, and ongoing periodic testing of dedicated and nondedicated smoke-control systems.
Prevent the spread of smoke with NFPA 92A Standard for Smoke-Control Systems Utilizing Barriers and Pressure Differences.
Updated to reflect recent research and technology changes, the 2009 edition of NFPA 92A provides mandatory provisions for the design, installation, and testing of smoke control systems.
Consult this edition for the latest information on
· Power supplies for smoke control systems
· Openings and leakage through smoke barriers including egress doors in stairways
· System wiring
· Design documentation
· Test procedures
· Zoning of elevator shafts and elevator lobbies
Adoptable and enforceable by local authorities, the 2009 NFPA 92A is a "must" for enforcers, engineers, architects, and industry professionals. (Softbound, 32 pp., 2009)