摘要
从混凝土的渗透性、碳化、抗氯离子侵蚀、抗冻性、碱—骨料反应等方面综述了高性能混凝土的耐久性,探讨了水灰比及常用掺合料对混凝土耐久性的贡献及作用机理,指出高性能混凝土应是混凝土材料发展的首选方向。
In this article, durability of HPC is overviewed from permeability, carbonization, chloride ions＇ invasion, frost resistance and etc. Contribution and function to durability of water-cement ratio and the blending material in HPC is discussed. It points out HPC should be the first selection of concrete material.
出处
《山西建筑》
2008年第2期183-184,共2页
Shanxi Architecture
关键词
高性能混凝土
耐久性
水灰比
掺合料
HPC, durability, water-cement ratio, blending material
