摘要
纳米材料应用在混凝土中可改善混凝土的耐久性等性能,因此其在混凝土中的应用成为当前研究的一个热点。本文综述了国内外纳米SiO2、CaCO3以及纳米金属氧化物等几种纳米材料在混凝土中的应用,对纳米材料在水泥混凝土中起到的作用和需注意的问题进行了归纳总结,并提出了简单的解决措施,展望了纳米材料在水泥混凝土中的发展趋势,力图为其在混凝土的应用提供一定的研究基础。
The durabihty and other properties of concrete will be improved when nanometer materials are used in concrete, so the research of nanometer material becomes a hot topic in the concrete. This article reviews the use of some nanometer materials, such as nanometer SiO2 and nanometer CaCO3 and nanometer metallic oxide in concrete. We not only summarize the effects of nanometer materials on the concrete but also sum up the problems which we should be paid attention to and we put forward some simple solution to the problem. In addition we look forward to the developing trend of the application and try our best to provide the foundation for the research on the high performance concrete and ultra-high performance concrete.
出处
《硅酸盐通报》
CAS
CSCD
北大核心
2013年第8期1557-1561,1572,共6页
Bulletin of the Chinese Ceramic Society
基金
国家重点基础研究发展计划(973计划)项目(2009CB623104)
河南理工大学实验室开放基金项目(SKJB11009)
