【摘要】 纳米碳酸钙在水泥基材料中的研究和应用还处于初级阶段。综述了纳米碳酸钙对水泥基材料水化、工作性、力学性能和耐久性的影响;同时,讨论了纳米碳酸钙对水泥基材料微观结构与性能的影响机理,针对当前研究存在的问题,提出了纳米碳酸钙水泥基材料未来的发展趋势。更多还原

【Abstract】 The application and study of nano-calcium carbonate( NCa) in cement-based materials are still at the initial stage. The effect of NCa on the hydration,workability,mechanical properties and durability of cement-based materials were reviewed. At the same time,the mechanism of NCa on the microstructure and properties of cement-based materials was also discussed. The existing problems in the study were analyzed,and the future development trend of NCa in cement-based materials was put forward.更多还原