摘要
论述在建筑工程的屋面保温防水工程中广泛应用的硬质聚氨酯(PUR)泡沫塑料的优点,包括优良的隔热保温性能、独特的抗水渗透性能,以及质轻、力学性能高、抗侵蚀、耐老化等。介绍了硬质PUR泡沫塑料在屋面保温防水工程中的施工要点及喷涂时的注意事项。并指明了硬质PUR泡沫塑料应用在屋面保温防水工程中产生的经济效益。
The advantages of rigid polyurethane foamed plastic which was widely used in heat preservation and waterproof engineering for roof covering were dissertated. Rigid PUR foamed plastic had the merits including good heat preservation, particular resistance to water penetration, light weight, high mechanical property, anticorrosion, aging resistance and so on. The principal construction points matters needing attention of rigid PUR foamed plastic in heat preservation and waterproof engineering for roof covering were presented, and the economic benefit of the application was pointed out.
出处
《工程塑料应用》
CAS
CSCD
北大核心
2005年第7期36-38,共3页
Engineering Plastics Application
