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裝修材料檢測

裝修材料防火等級劃分如下:


一、目前防火材料等級主要有5個:
A 級:不燃性建筑材料,幾乎不發生燃燒的材料。
A1級:不燃,不起明火
A2級:不燃,要測量煙,要合格。
B1級:難燃性建筑材料:難燃類材料有較好的阻燃作用。其在空氣中遇明火或在高溫作用下難起火,不易很快發生蔓延,且當火源移開后燃燒立即停止。
B2級:可燃性建筑材料:可燃類材料有一定的阻燃作用。在空氣中遇明火或在高溫作用下會立即起火燃燒,易導致火災的蔓延,如木柱、木屋架、木梁、木樓梯等。

材料檢測

B3級:易燃性建筑材料,無任何阻燃效果,極易燃燒,火災危險性很大。
另外,根據不同的標準,防火材料等級的劃分也不一樣:
DIN4102:A1、A2、B1、B2、B3

EN13501-1:A1、A2、B、C、D、E、F


二、墻面材料防火等級的劃分

B1:紙面石膏板、纖維石膏板、水泥刨花板、礦棉板、玻璃棉板、珍珠巖板、難燃膠合板、難燃中密度纖維板、防火塑料裝飾板、難燃雙面刨花板、多彩涂料、難燃墻紙、難燃墻布、難燃仿花崗巖裝飾板、氯氧鎂水泥經裝配式墻板、難燃玻璃鋼平板、PVC塑料護墻板、輕質高強復合墻板、阻燃模壓木質復合板材、彩色阻燃人造板、難燃玻璃鋼等。
B2:各類天然木材、木制人造板、竹材、紙制裝飾板、裝飾微薄木貼面板、印刷木紋人造板、塑料貼面裝飾板、聚脂裝飾板、復塑裝飾板、塑纖板、膠合板、塑料壁紙、無紡貼墻布、墻布、復合壁紙、天然材料壁紙、人造革等
 

三、地面材料防火等級的劃分

B1:硬PVC塑料地板,水泥刨花板、水泥木絲板、氯丁橡膠地板等
B2:半硬質PVC塑料地板、PVC卷材地板、木地板氯綸地毯等
  

四、頂棚材料防火等級的劃分

B1:紙面石膏板、纖維石膏板、水泥刨花板、礦棉裝飾吸
聲板、玻璃棉裝飾吸聲板、珍珠巖裝飾吸聲板、難燃膠合板難燃中密度纖維板、巖棉裝飾板、難燃木材、鋁箔復合材料、難燃酚醛膠合板、鋁     箔玻璃鋼復合材料等。

材料檢測


  

五、裝飾織物防火等級的劃分

B1:經阻燃處理的各類難燃織物等
B2:純毛裝飾布、純麻裝飾布、經阻燃處理的其他織物等
  

六、其他裝飾材料等級的劃分

B1:聚氯乙烯塑料、酚醛塑料、聚碳酸酯塑料、聚四氟乙烯塑料、三氯氰胺、脲醛塑料、硅樹脂塑料裝飾型材、經阻烯處理的各類織物等。
B2:經組燃處理的聚乙烯、聚丙烯、聚氨酯、聚苯乙烯、玻璃鋼、化纖織物、木制品等。


             每項材料具體檢測價格請撥打電話咨詢:18910522056肖經理
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