NFPA 220 建筑物分类标准
日期:2012-02-10 14:18
where appropriate.
Build in fire safety from the start by making informed construction classifications based on the 2012 NFPA 220.
NFPA 220 Standard on Types of Building Construction defines construction assemblies based on the combustibility and the fire resistance rating of their structural elements. It is an extract document of Section 7.2 NFPA 5000 Building Construction and Safety Code -- the only ANSI-approved building code that spans new construction and building rehabilitation.
Revised
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