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鑒別岩棉板的質量有技巧

作者：潘先生閱讀量：发布日期： 2022/7/12 9:12:38

信息摘要：

市場上岩棉板廠家層出不窮，新手如何辨別岩棉板的質量呢？小編整理了以下兩種鑒別技巧。

市場上岩棉板廠家層出不窮，新手如何辨別岩棉板的質量呢？小編整理了以下兩種鑒別技巧。
岩棉板是以玄武岩及其它天然礦石等爲主要原料，經高溫熔融成纖，加入適量粘結劑，固化加工而制成的，屬于防火保溫材料，而由于目前對防火要求的提高，該材料在保溫工程中得到了一定範圍的使用。在面對目前複雜、混亂的外牆保溫市場，我在對岩棉板保溫材料的選擇上，該如何去鑒別其質量呢。對于防火保溫材料岩棉板質量的鑒別方法，我們可以從以下兩個方面來進行辨別。

1.岩棉板顔色

從棉的顔色看，是否一樣，有沒有白黃不一樣的。然後是膠的分布是否均勻，有沒有膠塊。含渣量，是不是能肉眼看到很多大的礦渣。好的是顔色一樣的，成黃色，膠是分布均勻的，而且棉絲細，肉眼看不到上面有很多礦渣。

2.岩棉板容重

質量合格的岩棉板容重一般是120~130kg/立方。以上防火保溫材料岩棉板質量的鑒別方法僅供參考，如有不足之處望指出交流!

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