文献类型：会议论文

英文题名：Improvement of Setting Property of Magnesia Phosphate Cement by Recycling Boron Mud

作者：Xia, Jinhong[1];Yuan, Dawei[2]

第一作者：Xia, Jinhong

通讯作者：Xia, JH[1]

机构：[1]Wuhan Univ Technol, Wuhan 430070, Hebei Province, Peoples R China;[2]Xinxiang Univ, Sch Civil Engn, Xinxian 453000, Peoples R China

第一机构：Wuhan Univ Technol, Wuhan 430070, Hebei Province, Peoples R China

通讯机构：[1]corresponding author), Wuhan Univ Technol, Wuhan 430070, Hebei Province, Peoples R China.

会议论文集：International Conference on Civil Engineering and Building Materials (CEBM)

会议日期：JUL 29-31, 2011

会议地点：Kunming, PEOPLES R CHINA

语种：英文

外文关键词：Boron mud; Magnesia phosphate cement; Retardation mechanism; Reclamation

摘要：Boron mud has problems of disposal and health hazards when discharged directly to the environment, so the problem of boron mud needs to be resolved as soon as possible. Although many kinds of treatments about boron mud's problems had been tried, the pollution of boron mud also exists. While magnesia phosphate cement has many excellent characters, so it has a fine future in engineering projects, yet its application scope is limited greatly by the rapid rate of hydration reaction. This work based on the systemic researches of hydration mechanism of magnesia phosphate cement, then proposed a new method of using boron mud to produce magnesia phosphate cement, and the produced cement has an enough setting time. So this way can not only improve the setting property of magnesia phosphate cement but also help to the reclamation of boron mud.