摘要
分析了钢筋混凝土在H3、H4严重侵蚀环境下的腐蚀机理,阐述了锌加涂层的防护原理及其作为钢筋防腐涂料的优越性,并针对锌加涂层在施工应用中暴露的问题,提出工艺改进措施。
The article analyzes corrosion mechanism of reinforced concrete in the environment of H3 .H4 serious erosion,and expounds the principles and technical merits of Zinga to anti-corrosion of steel bar. And for the exposed problems in construction process, construction technology is put forward measures to improve the construction technology.
出处
《铁道建筑技术》
2012年第8期1-3,40,共4页
Railway Construction Technology
关键词
高速铁路
锌加涂层
桥梁下部结构
钢筋防腐
high-speed railway
Zinga
bridge substructure
steel bar anticorrosion
