【摘要】 在简要介绍砼研究中的现代纳米技术的基础上,分析了水泥基材料中的纳米级孔隙结构,探讨了纳米级孔隙对水泥基材料耐久性的影响。在水泥基材料中加入纳米材料能提高其性能并为其增加某些特殊功能。纳米水泥基材料是未来水泥砼发展的方向,纳米水泥技术是对传统水泥砼材料进行改进的重要途径。更多还原

【Abstract】 Based on a brief introduction of modern nanometer technology in the study on concrete,this paper gives an analysis to the nanopore in base material of cement and the influence of this nano-scaled pore structure on the durability of cement base material.Adding some nano-material in cement base material will improve the performance and increase some kind of special functions.Therefore the application of nano-particle added cement base material is the development trend of cement concrete,nanometer technology is an important way to make improvement of traditional cement concrete.更多还原