NFPA 288 在额定耐火楼板系统中水平安装防火门及组件火灾试验标准方法
日期:2012-02-10 14:57
e performance of floor fire door assemblies during the test exposure. However, such tests shall not be construed as determining the suitability of floor fire door assemblies for use after their exposure to fire.
Prevent the spread of fire and smoke with NFPA 288!
NFPA 288 is a test procedure developed for use in evaluating the performance of floor fire door assemblies when installed horizontally in fire resistance-rated floor systems. It measures the ability of the floor fire door assembly to
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