环氧厚浆涂料在临洪闸闸门防护修复中的应用

本文针对临洪闸闸门钢架混凝土面板混合结构腐蚀病害现状，为杜绝钢筋混凝土结构和钢结构电化学腐蚀，提高其耐久性和施工性，采用环氧厚浆涂料，从1992年～1997年分期对26孔问进行防护修复，累计防护面积1965．6m2，其中最长的已超过5年，效果很好，取得了较高的技术经济效益，为今后水工结构腐蚀病害处理积累了经验，应用前景广阔。

Application of high build epoxy coating to protection and repair of Linhong sluice gate

Accordance to the real present corrosion and deterioration conditions of steel structure and reinforced concrete plate in Linhong sluice, high build epoxy coating had been adopted to repair 26 gates from 1992 to 1997,the total protected area is 1965. 6m2. The gates are protected from the electrochemical corrosion and their durability is also imporoved. Some gates have been used well for more than 5 years,and quite good effects have been achieved both in technology and economic,and it has accumulated a wealth of experience in treating deterioration of hydraulic structures.