新型复合矿物掺合料对混凝土耐久性影响的研究  

Research on the durability of concrete with new complex mineral admixtures

作　　者：王律[1] 陆文雄[1] 乔燕[1] 

机构地区：[1]上海大学,上海200444

出　　处：《混凝土》2007年第5期66-68,共3页Concrete

摘　　要：介绍一种无硅灰的绿色混凝土用复合矿物掺合料,通过对掺合料混凝土的耐久性能如抗硫酸盐侵蚀性能、抗氯离子侵蚀性能及抑制碱集料等研究,说明该新型复合矿物掺合料能够有效地改善混凝土耐久性能。One kind of new complex mineral admixtures for concrete without micro-silica was introduced.Base on the research into the durability of the concrete, for example, resistance to penetration of chlorine ion and to sulfate corrosion, inhibiting alkali-aggregate reaction, etc.The result showed that this kind of mineral admixtures can significantly improve the durability of concrete.

关 键 词：矿物掺合料 混凝土 耐久性 

分 类 号：TU528.04[建筑科学—建筑技术科学]