节能型高分子材料在建筑工程中的应用

综述了建筑用传统节能型高分子材料和新型节能型高分子材料在建筑工程中的应用,其中传统型节能型高分子材料包括聚氨酯、聚苯乙烯、酚醛树脂和相变材料等直接节能保温材料,以及抗菌材料、防潮材料等间接节能材料;新型节能型高分子材料则包括太阳能电池、环境敏感型高分子材料等。直接型节能材料利用自身的保温性能降低建筑物的能耗,而间接型节能材料则通过延长自身使用寿命来降低建筑成本;新型节能材料可以利用清洁能源为建筑物供能,或是通过改变自身性能来适应环境,降低建筑能耗。

Application of Energy-Saving Polymers on Construction Engineering

The traditional energy-saving type polymers for construction engineering and novel energy saving polymers for construction were introduced,which traditional energy-saving building materials including direct energy-saving materials as poly-urethane,polystyrene,phenolic resin and phase change material,and indirect energy saving material as antibacterial materials, moisture-proof material. The novel energy-saving materials include solar cells,environment sensitive polymers. Direct type energy-saving materials can reduce the energy consumption in construction due to its thermal insulation performance,and indirect type energy-saving materials can reduce the construction cost by prolonging their service life. The new type of energy-saving materials can supply energy for the building by using of clean energy,or reduce the energy consumption of the building by changing its perfor-mance to adapt to the environment.