用双掺技术提高砼抗硫酸盐侵蚀性的研究  

Study of Improving the Sulphate-corrosion Resistance of Concrete by Use of Double-mixture Technology

作　　者：刘振清[1] 肖旺新[1] 

机构地区：[1]东南大学交通学院,南京210096

出　　处：《粉煤灰综合利用》2001年第5期28-30,共3页Fly Ash Comprehensive Utilization

摘　　要：对采用双掺技术提高混凝土抗硫酸盐侵蚀性进行较系统深入地研究。研究结果表明，采用低质粉煤灰和双掺技术可以提高混凝土的抗硫酸盐侵蚀性．Improving the sulphate-corrosion resistance of concrete by use of double-mixture technology is studied systematically and deeply in thes paper.The results show that the sulphate-corrosion resistance of concrete is improved by utilizing low-quality fly ash as well.

关 键 词：双掺技术 低质粉煤灰 混凝土 侵蚀性 抗蚀系数 

分 类 号：TU528.01[建筑科学—建筑技术科学]