摘要
本文简要介绍了硫酸盐对水泥混凝土侵蚀破坏的机理及其对工程带来的危害;阐述了混凝土受硫酸盐侵蚀的防治措施。结合新疆伊犁特克斯河恰甫其海水利枢纽工程环境水中含有硫酸盐侵蚀问题,通过大量的试验,采用当地32 5普通水泥掺粉煤灰,不仅解决了该工程混凝土的抗硫酸盐侵蚀问题,而且还为工程节约了大量资金。
This paper expounds cement and concrete corrosion by sulphate mechanism,engineering of destruction;moreover,this paper presents methods to work out the solution.Now,we have done the test to solve the problem that Qapuqihai hydropower project of XinJiang have corrosion by sulphate.We used PO325 cement and fly ash,not only to solve the problem,but also to save a lot of money for the hydropower project.
出处
《混凝土》
CAS
CSCD
2003年第3期56-57,51,共3页
Concrete
