喷涂聚脲弹性体技术应用展望

Research prospect of a new type abrasion resistant material and its application—spraying polyurea elastomer technology

本文首先简要讨论了水工泄水消能建筑物抗冲磨材料的工程应用情况和存在的问题,以及目前的研究趋势。详细阐述了喷涂聚脲弹性体材料及其配套施用技术的独特性能,综述了该项技术在国内外的应用状况,展望了其在水利水电工程中的应用前景。

The authors briefly reviewed an abrasion resistant materials and discussed its application in hydraulic outlet works. The special properties of Spraying Polyurea(SPUA) Elastomer Technology, including its physical and mechanical properties were described. The related spraying techniques were introduced in detail. The application situation of SPUA in engineering constructions at home and abroad were reviewed. The major problems for its application in hydraulic construction were discussed and the application prospects were put forward.