摘要
针对海洋钢结构浪溅区和水位变动区腐蚀的严重性,首次在天津港范围内选用两种新型外包覆防腐系统(PTC新型包覆防蚀系统和Denso矿脂防腐带冷包缠系统),用于解决某码头钢管桩水位变动区的涂层破损问题,取得了良好的修复效果。为天津港水上区钢管桩的防腐修复工作积累了宝贵的经验。
Based on the serious corrosion of marine steel structure in splash zone and tidal zone,two new types of outer wrapping anticorrosive system（new PTC coating anticorrosive system and Denso cold-applied petrolatum taping system） are adopted for the first time in Tianjin port,which were used to solve the coating damage problem of a steel pipe pile wharf in tidal zone and have a good repair result,accumulating valuable experience in anticorrosive repair of steel pipe piles in Tianjin Port area.
出处
《中国港湾建设》
2012年第2期103-105,共3页
China Harbour Engineering
关键词
钢管桩
防腐
修复
包覆
steel pipe pile； corrosion； repair； covering
