玻璃棉板鑒定方法

發(fā)布時(shí)間：2021-12-30 10:22:43 人氣：

玻璃棉板在一種比較常見(jiàn)的保溫材料，被廣泛應用，鋼結構，幕墻，設備等各種領(lǐng)域，在眾多和行業(yè)中都能看到玻璃棉產(chǎn)品的身影，殊不知玻璃棉板是也分好產(chǎn)品和次品的，今天小編為你介紹一下，如何分辨玻璃棉板的質(zhì)量好壞？

第一，看該玻璃棉板廠(chǎng)家的生產(chǎn)標準，比如說(shuō)廊坊華美公司是按照GB/T 1335-2008國標執行，目前這種生產(chǎn)標準是最新的生產(chǎn)標準，這種標準是最符合國家規定的。

第二、玻璃棉板的含膠量——玻璃棉板生產(chǎn)工藝生產(chǎn)流程控制嚴格的工廠(chǎng)，其玻璃棉層疊層均勻，強度高，韌性好，添加膠粘劑合理，其防火性能更好。

第三、玻璃棉板的密度。有些廠(chǎng)家由于設備原因在玻璃棉板生產(chǎn)時(shí)密度控制不好，出現板的容重不均勻，厚度不均等。

第四、玻璃棉板的渣球分布和數量。質(zhì)量合格的玻璃棉板，由于在生產(chǎn)過(guò)程中的工藝控制、質(zhì)量檢驗較為嚴格，渣球的分布和含量較為均勻，保證了玻璃棉板的隔音、消音、保溫效果；而質(zhì)量不達標的玻璃棉板則無(wú)法保證其渣球的均勻分布和含量。同時(shí)可能摻雜其他雜質(zhì)。

第五、玻璃棉板的尺寸——玻璃棉板包裝、規格齊全，方便施工，直接使用安裝，在施工時(shí)不用二次切割，減少了玻璃棉板碎屑對施工人員的傷害。

上一篇 : 玻璃棉板建筑應用下一篇 : 玻璃棉板具有使用方便的特點(diǎn)

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