保温隔热墙体材料的研究现状

保温隔热材料近年来发展迅速，目前已在墙体方面得到大量应用。本文主要概述了有机、无机以及复合保温隔热墙体材料的研究现状，国内有机保温隔热材料主要采用聚苯乙烯泡沫板(EPS)、聚氨酯材料(PU)、挤塑聚苯乙烯泡沫板(XPS)等，无机保温材料主要有泡沫玻璃、泡沫混凝土、岩棉和无机保温砂浆等，有机保温材料和无机保温材料各有优缺点，对比分析表明：复合保温隔热墙体材料将成为一种发展趋势。最后分析了我国保温隔热墙体材料的应用现状。

Research Status of Thermal Insulation Wall Materials

Thermal insulation materials, being widely used in the wall, have been rapidly developed, recently. The current state of organic, inorganic and composite thermal insulation wall materials researches are summarized in the work. Domestic organic thermal insulation materials mainly adopts polystyrene foam board (EPS), polyurethane (PU), extruded polystyrene foam board (XPS) and so on, and the inorganic heat preservation material with foam, foam concrete, rock wool and glass inorganic insulation mortar, etc. There are advantages and disadvantages of organic and inorganic thermal insulation materials and we predict that composite thermal insulation wall materials will become a development trend through comparison. Finally, the application of thermal insulation wall materials in China is introduced.