xuetugong 发表于 2007-12-4 10:21:06

火灾都分为哪几类？

如题

diandao999 发表于 2007-12-5 09:35:58

<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &#39;Times New Roman&#39;; mso-hansi-font-family: &#39;Times New Roman&#39;"><font size=3>回复楼上；</font></span></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><font size=3><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &#39;Times New Roman&#39;; mso-hansi-font-family: &#39;Times New Roman&#39;">根据国家标准</span><span lang=EN-US><font face="Times New Roman">GB4968-85</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &#39;Times New Roman&#39;; mso-hansi-font-family: &#39;Times New Roman&#39;">《火灾分类》的规定，将火灾分为</span><span lang=EN-US><font face="Times New Roman">A</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &#39;Times New Roman&#39;; mso-hansi-font-family: &#39;Times New Roman&#39;">、</span><span lang=EN-US><font face="Times New Roman">B</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &#39;Times New Roman&#39;; mso-hansi-font-family: &#39;Times New Roman&#39;">、</span><span lang=EN-US><font face="Times New Roman">C</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &#39;Times New Roman&#39;; mso-hansi-font-family: &#39;Times New Roman&#39;">、</span><span lang=EN-US><font face="Times New Roman">D</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &#39;Times New Roman&#39;; mso-hansi-font-family: &#39;Times New Roman&#39;">四类。</span></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><font size=3><span lang=EN-US><font face="Times New Roman">A</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &#39;Times New Roman&#39;; mso-hansi-font-family: &#39;Times New Roman&#39;">类火灾：指固体物质火灾。</span></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><font size=3><span lang=EN-US><font face="Times New Roman">B</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &#39;Times New Roman&#39;; mso-hansi-font-family: &#39;Times New Roman&#39;">类火灾：指液体火灾和可熔化的固体火灾。</span></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><font size=3><span lang=EN-US><font face="Times New Roman">C</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &#39;Times New Roman&#39;; mso-hansi-font-family: &#39;Times New Roman&#39;">类火灾：指气体火灾。</span></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><font size=3><span lang=EN-US><font face="Times New Roman">D</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &#39;Times New Roman&#39;; mso-hansi-font-family: &#39;Times New Roman&#39;">类火灾：指金属火灾。</span></font></p>

温柔第一刀 发表于 2008-1-8 22:24:09

&nbsp;&nbsp; 要是更详细的话还要加个E类火灾:电气火灾

天外来客 发表于 2010-10-11 00:06:38

学习了

wzl1766 发表于 2010-10-11 09:07:57

二楼说得很对
<br />
<br />不过我在补充一下：a类固体包括像棉 麻 毛 木材等
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<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; b类液体和可溶化固体包括 汽油 煤油 石蜡 沥青等
<br />
<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; c类气体包括 天然气 甲烷等
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<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; d类固体包括 钾 镁 钠 铝镁合金等

xkx 发表于 2010-10-12 16:42:29

根据最新标准《GB/T 4968—2008》
<br />
<br />A 类火灾：固体物质火灾。这种物质通常具有有机物性质，一般在燃烧时能产生灼热的余烬。
<br />
<br />B 类火灾：液体或可熔化的固体物质火灾。
<br />
<br />C 类火灾：气体火灾。
<br />
<br />D 类火灾：金属火灾。
<br />
<br />E 类火灾：带电火灾。物体带电燃烧的火灾。
<br />
<br />F 类火灾：烹饪器具内的烹饪物（如动植物油脂）火灾。
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