纳米矿粉在水泥基材料中的作用研究综述  

Mechanisms and Effects of Nano-particles in Cement-based Materials

作　　者：高博[1] 陈瑜[1] 唐旗[1] 

机构地区：[1]长沙理工大学交通运输工程学院,长沙410004

出　　处：《硅酸盐通报》2015年第7期1926-1932,共7页Bulletin of the Chinese Ceramic Society

基　　金：国家自然科学基金项目(51302020);交通运输部科技计划项目(主干学科;2015319825180)

摘　　要：随着胶凝材料组分向纳米尺度的延伸,纳米颗粒在水泥基材料中的应用成为当前国际范围的研究热点和前沿,尤以纳米活性二氧化硅、纳米碳酸钙、纳米粘土和纳米二氧化钛等纳米矿粉为甚。本文结合国内外相关研究进展,总结现阶段纳米矿粉用于水泥基材料的研究动态,综述纳米矿粉在水泥基材料中的作用机理及其对传统水泥基材料主要性能的影响。The extension of modern cementitious material components in nanometer scale has promoted the application of nano-particles in cement-based materials. In recent years,it has become a research focus and frontier throughout the whole world,especially for the nano mineral particles such as active NanoSiO2,Nano-CaCO3,Nano-clay,Nano-TiO2 and so on. Based on the related research both at home and abroad,it is reviewed the research status of nano mineral particles applied in cement-based materials at present stages in the presented paper,in which the mechanisms and effects of nano mineral particles in traditional cement-based materials are summarized in particular.

关 键 词：水泥基材料 纳米矿粉 作用机理 力学性能 耐久性 

分 类 号：TQ172[化学工程—水泥工业]