摘要
综述了水泥基材料碳硫硅钙石型硫酸盐腐蚀的研究现状、腐蚀机理和主要影响因素。介绍了国内外发生碳硫硅钙石型硫酸盐腐蚀的工程实例,探讨了预防碳硫硅钙石型硫酸盐腐蚀破坏的相关措施,提出了进一步研究的建议。
The present research situation, corrosion mechanism and influencing factors on the thaumasite form of sulfate attack (TSA) of cement based materials are summaried.The domestic and foreign project destruction generated from TSA are introduced.Measures effective to preventing TSA are discussed, and suggestions for further research are proposed.
出处
《混凝土》
CAS
CSCD
北大核心
2009年第10期5-9,共5页
Concrete
基金
重庆市自然科学基金重点资助项目(CSTC2007BA7019)
关键词
水泥基材料
碳硫硅钙石
腐蚀机理
预防措施
cementitious material
thaumasite
corrosion mechanism
preventive measure