摘要
通过在橡胶再生混凝土中加入适量的纳米Ca CO_3(NC)、纳米Si O_2(NS)和硅灰(SF)等纳米材料,研究其对橡胶再生混凝土耐腐蚀循环性能的影响。研究表明,在橡胶再生混凝土中加入微量纳米材料可以有效提高混凝土的耐腐蚀性能,在混凝土中同时掺入适量的NC和NS时,可使混凝土的耐腐蚀性能显著提升。
Through the rubber recycled concrete adding an appropriate amount of nano Ca CO_3（NC）, nano Si O_2（NS）and silica fume（SF） nanometer materials, the influences of them on the anti-corrosion cycle performance of rubber recycled concrete are studied. The results indicate that the rubber recycled concrete adding such nanometer materials can effectively improve the anti-corrosion performance, if mixed with appropriate amount of NC and NS in the concrete at the same time, the anti-corrosion performance of the concrete reaches the best.
出处
《混凝土与水泥制品》
2016年第5期27-31,共5页
China Concrete and Cement Products
关键词
橡胶再生混凝土
腐蚀循环
碱性
纳米材料
Rubber recycled concrete
Anti-corrosion cycle
Alkaline
Nano-materials
