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木材的火灾危险性类别
更新时间： 2022-11-14 20:22:20  

A类。火灾危险性类别有：A类：指固体物质火灾。如木材、棉等火灾。B类：指液体或可熔化的固体物质火灾。C类：指气体火灾。D类：指金属火灾。E类：指带电火灾。F类：指烹饪器具内的烹饪物火灾。

A类火灾可用水型灭火器、泡沫灭火器等扑灭，B类火灾可用泡沫灭火器、干粉灭火器等扑灭。

C类火灾可选用干粉、水、七氟丙烷灭火剂扑灭，D类火灾可用粉状石墨灭火器、专用干粉灭火器扑灭。

E类火灾可用干粉灭火器、二氧化碳灭火器等扑灭，F类火灾可用干粉灭火器扑灭。

关键词： 木材 火灾 危险性 类别

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