NFPA 286: 内墙和顶板房间内火灾增长组成评价火灾试验标准方法
日期:2012-02-09 14:48
uch materials constitute the exposed interior surfaces of buildings.
1-1.2 This fire test method shall not be intended to evaluate the fire endurance of assemblies, nor shall it be able to evaluate the effect of fires that originate within a wall assembly.
1-1.3 This standard specifies three types of specimen mounting, depending on the application of the interior finish material, as follows:
(1) Three walls (for interior finish to be used on walls only)
(2) Three walls and the ceiling (for i
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