Corrosion of reinforced concrete structures is a serious problem in ocean engineering. As an orientation of study, anticorrosion coating technique is developed and widely applied, but many problems need to be solved. ...Corrosion of reinforced concrete structures is a serious problem in ocean engineering. As an orientation of study, anticorrosion coating technique is developed and widely applied, but many problems need to be solved. LSW-2 type anticorrosion coating for maritime reinforced concrete structures is characterized by sea water resistance, salt fog resistance, moisture and heal resistance as well as impermeability to chlorions. The new type coating can be applied to wet concrete surface by conventional construction technique. It is a breakthrough in solving the above mentioned problem. The paper mainly introduces the test results, the property indices, coating procedure, construction technique and economic benefit of Ihe coating.展开更多
介绍了海洋工程装备的腐蚀环境,阐述了海洋工程装备在海洋大气区、潮差浪溅区、海水浸没区、海泥区等不同部位的腐蚀特点及重防腐涂料的选用及性能评价标准,分析了目前国际上通用的海洋工程防腐设计标准结合实际案例,研发并构建了适应...介绍了海洋工程装备的腐蚀环境,阐述了海洋工程装备在海洋大气区、潮差浪溅区、海水浸没区、海泥区等不同部位的腐蚀特点及重防腐涂料的选用及性能评价标准,分析了目前国际上通用的海洋工程防腐设计标准结合实际案例,研发并构建了适应苛刻海洋环境中的海洋工程钢结构防腐涂层体系。研究表明:构建的海洋工程钢结构防腐涂层体系性能卓越,满足NORSOK Standard M-501标准认证,可保障海洋工程装备在湿、高盐、干湿交替、浸没等强腐蚀海洋环境下的安全稳定运行。展开更多
文摘Corrosion of reinforced concrete structures is a serious problem in ocean engineering. As an orientation of study, anticorrosion coating technique is developed and widely applied, but many problems need to be solved. LSW-2 type anticorrosion coating for maritime reinforced concrete structures is characterized by sea water resistance, salt fog resistance, moisture and heal resistance as well as impermeability to chlorions. The new type coating can be applied to wet concrete surface by conventional construction technique. It is a breakthrough in solving the above mentioned problem. The paper mainly introduces the test results, the property indices, coating procedure, construction technique and economic benefit of Ihe coating.
文摘介绍了海洋工程装备的腐蚀环境,阐述了海洋工程装备在海洋大气区、潮差浪溅区、海水浸没区、海泥区等不同部位的腐蚀特点及重防腐涂料的选用及性能评价标准,分析了目前国际上通用的海洋工程防腐设计标准结合实际案例,研发并构建了适应苛刻海洋环境中的海洋工程钢结构防腐涂层体系。研究表明:构建的海洋工程钢结构防腐涂层体系性能卓越,满足NORSOK Standard M-501标准认证,可保障海洋工程装备在湿、高盐、干湿交替、浸没等强腐蚀海洋环境下的安全稳定运行。