对阿利特-硫铝酸钡钙水泥混凝土早期耐久性能的研究  

Study of Alite-C_(2.75)B_(1.25)A_(3)cement concrete early durability

作　　者：张贞强 

机构地区：[1]甘肃省建筑材料工业学校,甘肃兰州730100

出　　处：《中国建材科技》2015年第1期23-23,31,共2页China Building Materials Science & Technology

摘　　要：本文在试验的基础上,研究了阿利特-硫铝酸钡钙水泥混凝土的抗渗性能。采用对比试验研究的方法,对不同水灰比的阿利特-硫铝酸钡钙水泥混凝土各龄期抗氯离子渗透性进行了研究,并与相同配合比、相同龄期的普通混凝土进行比较,发现阿利特-硫铝酸钡钙水泥混凝土在不同水灰比下,抗氯离子渗透性明显优于普通水泥混凝土。In this paper,on the basis of experiment, the impermeability of Alite-C2.75B1.25A3S^- cement concrete. By using the method of comparative experiment,for different water cement ratio Alite-C2.75B1.25A3S^- cement in all ages of concrete the resistance of chloride ion permeability were studied,and the normal concrete with the same mix ratio,the same age comparison, discovery of Alite-C2.75B1.25A3S^- cement concrete in different water ash ratio,the resistance of chloride ion penetration is obviously better than that of ordinary cement concrete.

关 键 词：阿利特-硫铝酸钡钙水泥 混凝土 早期耐久性能 抗渗性 

分 类 号：TQ172[化学工程—水泥工业]