要明确彩钢夹芯复合板的防火等级，最先要明确彩钢夹芯复合板的正中间夹芯原材料。现阶段目前市面上普遍的彩钢夹芯复合板类型有三种：彩钢岩棉夹芯复合板、彩钢玻璃丝棉夹芯复合板、彩钢EPS泡沫夹芯复合板三种。
To clarify the fire rating of color steel sandwich composite board, it is first necessary to clarify the sandwich raw materials in the middle of color steel sandwich composite board. At present, there are three types of color steel sandwich panels commonly used in the market: color steel, rock wool sandwich panels, color steel glass wool cotton sandwich panels, color steel EPS foam sandwich panels, three kinds.
这儿介绍一下这三种彩钢夹芯复合板能做到的防火等级各自多少钱。依照GB8624-1997评价标准，防火等级分成A级（不燃原材料）、B1级（阻燃原材料）、B2（易燃原材料级）、B3级（易燃性原材料)。
Here is an introduction to the fire rating of these three kinds of color steel sandwich composite boards. According to GB8624-1997 evaluation standard, the fire rating is divided into class A (non combustible raw materials), Class B1 (flame retardant raw materials), class B2 (flammable raw materials) and class B3 (flammable raw materials).
如今生产加工的彩钢岩棉夹芯复合板的夹芯层，彩钢生产厂家如今一般挑选为高品质玄武岩棉，而岩棉的防火等级为A级不燃，因此彩钢岩棉夹芯复合板的防火等级制造行业鉴定为A级阻燃材料，并出示岩棉的防火等级报告。
For the sandwich layer of color steel rock wool sandwich composite board produced and processed today, color steel manufacturers generally choose high-quality basalt rock wool, and the fire rating of rock wool is class a non combustible. Therefore, the fire rating of color steel rock wool sandwich composite board is identified as class a flame retardant material by the manufacturing industry, and the fire rating report of rock wool is presented.
同样，彩钢玻璃丝棉复合板的夹芯层为玻璃丝棉，一样为无机化合物不燃原材料，因此制造行业鉴定为A级阻燃材料，一样能够 出示玻璃丝棉的防火等级报告。重中之重解读一下彩钢泡沫夹芯复合板的制造行业防火鉴定难题。
Similarly, the sandwich layer of color steel glass wool composite board is glass wool, which is also an inorganic compound non combustible raw material. Therefore, the manufacturing industry has identified it as class a flame retardant material, which can also produce the fire rating report of glass wool. The priority among priorities is to explain the problem of fire proofing appraisal in the manufacturing industry of foam sandwich panels.
彩钢泡沫夹芯板的正中间夹纤维管为EPS聚笨，如今彩钢板厂家常见的夹芯泡沫的相对密度为：5Kg/m3（一般）、8Kg/m3、10Kg/m3、12Kg/m3、14Kg/m3、16Kg/m3、18Kg/m3，超出18Kg/m3之上的泡沫非常少采用（价钱难题），16Kg/m3下列的彩钢泡沫夹芯板的防火等级一般为B2级，且防火实际效果不显著。密度高的16Kg/m3之上的彩钢夹芯复合板防火等级能够 保证B1级，且防火实际效果比较显著，并能出示EPS聚笨的防火等级检验报告。
Color steel foam sandwich panels of the middle clip fiber tube for EPS poly stupid, now the color steel plate manufacturers common foam foam relative density is 5Kg/m3 (general), 8Kg/m3, 10Kg/m3, 12Kg/m3, 14Kg/m3, 16Kg/m3, 18Kg/m3, the bubble above 18Kg/m3 is rarely used (price problem), 16Kg/m3 the following color steel foam sandwich panels fire grade is generally B2 level. And the actual effect of fire prevention is not significant. The fire protection grade of color steel sandwich composite board with high density above 16KG / m3 can ensure grade B1, and the actual fire protection effect is relatively significant, and the fire protection grade inspection report of EPS polybenzenes can be presented.
自然，彩钢夹芯复合板的制作过程中有专用型胶级、固化剂等辅材加上，这儿详细介绍的彩钢夹芯板的防火等级为制造行业内规范或工作经验。
Naturally, there are special rubber grade, curing agent and other auxiliary materials in the manufacturing process of color steel sandwich composite board. In addition, the fire rating of color steel sandwich board introduced in detail here is the specification or work experience in the manufacturing industry.
