Effects of Accelerator and Retarder on the Properties of Hardened Sulphoaluminate Cement

摘要：

　　In this study, the effect of Li2CO3 and H3BO3 on the normal consistency, setting time and compressive strength of sulphoaluminate ce ment was analyzed.The results showed that lithium carbonate greatly ac celerated the hydration of sulphoaluminate cement but lowered the late age strength.Boric acid retarded the hydration and increased the late age strength.

关键词： Sulphoaluminate cement Lithium carbonate Boric acid Set ting time Compressive strength

作者: Haiwen Sun Qingdi Kong Jianguo Liu Jun Hu

作者单位: Shandong Jinlucheng Engineering Materials Co.,Ltd.,China United Cement Corp.,Sishui,Shandong,China 273200

会议类型: 国际会议

会议名称: The First International Conference on Sulphoaluminate Cement:Materials and Engineering Technology(第一届硫铝酸盐水泥材料与工程技术国际会议)

会议地点: 武汉

会议语种:英文

页码: 507-510

在线出版日期: 2013-10-23（万方平台首次上网日期，不代表论文的发表时间）