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平屋面保温材料类型?

问答题
2021-08-30 10:41
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正确答案

保温材料多为轻质多孔材料,一般可分为以下三种类型:
(1)散料类:常用炉渣、矿渣、膨胀蛭石、膨胀珍珠岩等。
(2)整体类:是指以散料作骨料,掺入一定量的胶结材料,现场浇筑而成。如水泥炉渣、水泥膨胀蛭石、水泥膨胀珍珠岩及沥青膨胀蛭石和沥青膨胀珍珠岩等。
(3)板块类:是指利用骨料和胶结材料由工厂制作而成的板块状材料,如加气混凝土、泡沫混凝土、膨胀蛭石、膨胀珍珠岩、泡沫塑料等块材或板材等。
保温材料的选择应根据建筑物的使用性质、构造方案、材料来源、经济指标等因素综合考虑确定。


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