NFPA 90A空调和通风系统安装标准

NFPA 90A STANDARD FOR THE INSTALLATION OF AIR-CONDITIONING AND VENTILATING SYSTEMS
NFPA 90A 空调和通风系统安装标准
 
1.1* Scope. This standard shall cover construction, installation, operation, and maintenance of systems for air conditioning and ventilating, including filters, ducts, and related equipment, to protect life and property from fire, smoke, and gases resulting from fire or from conditions having manifestations similar to fire.
 
Follow the new, industry-approved HVAC standard of care, the 2012 NFPA 90A Standard for the Installation of Air-Conditioning and Ventilating Systems.
Vital to fire and life safety, the 2012 edition of NFPA 90A addresses every aspect of the construction, operation, and maintenance of air conditioning and ventilating systems, including filters, ducts, and related equipment. Staying up-to-code is essential to protect life and property from fire, smoke, and gases resulting from fire or conditions having manifestations similar to fire.
Maximize safety by updating to the 2012 edition. Major changes include
·    An important new requirement for "fire/smoke dampers" into and out of shafts, to help restrict the spread of smoke
·    New definition for "Continued Progressive Combustion"
·    Revisions related to referenced ASTM, Gypsum Association, and UL standards
AHJs, architects, contractors, and mechanical and fire protection engineers all need the latest edition of NFPA 90A to ensure adequate fire protection in today's buildings. (Softbound, 24 pp., 2012)

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 來源：防火網　發布時間：12/12/2013 點擊次數：1327