The effect of slag on the properties of magnesium potassium phosphate cement

ISL OpenIR > 青海盐湖研究所知识仓储

	The effect of slag on the properties of magnesium potassium phosphate cement
	Tan, Yongshan 1; Yu, Hongfa 1; Li, Ying2,3 ; Bi, Wanli 4; Yao, Xiang 1
	2016-11-15
发表期刊	CONSTRUCTION AND BUILDING MATERIALS
卷号	126 页码:313-320
关键词	Repairing Materials B-mgo Setting Time Compressive Strength Water Resistance Micro Structure
摘要	Magnesium potassium phosphate cement (MKPC) incorporated with slag was prepared from the byproduct boron-containing magnesium oxide (B-MgO) from the production of Li2CO3 from salt lakes. The influence of the slag content on the setting time, compressive strength, water resistance and seawater corrosion resistance of MKPC was investigated. The composition and microstructure of MKPC were also studied in detail. The results demonstrate that the setting time of MKPC increases with increasing slag content. The compressive strength at 3 h and 28 d of MKPC specimens with 20 wt% slag can reach approximately 35 MPa and 60 MPa, respectively. Moreover, slag significantly improves the water resistance and the seawater corrosion resistance of MKPC. The properties of MKPC incorporated with 20 wt% slag indicated that it met the requirements for rapid repairing materials. (C) 2016 Elsevier Ltd. All rights reserved.
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.isl.ac.cn/handle/363002/6364
专题	青海盐湖研究所知识仓储盐湖资源与化学实验室
作者单位	1.Nanjing Univ Aeronaut & Astronaut, Dept Civil Engn, Nanjing 210016, Peoples R China 2.Chinese Acad Sci, Qinghai Inst Salt Lakes, Key Lab Comprehens & Highly Efficient Utilizat Sa, Xining 810008, Peoples R China 3.Key Lab Salt Lake Resources Chem Qinghai Prov, Xining, Peoples R China 4.Univ Sci & Technol Liaoning, Sch High Temp Mat & Magnesium Resource Engn, Anshan 114051, Peoples R China
推荐引用方式 GB/T 7714	Tan, Yongshan,Yu, Hongfa,Li, Ying,et al. The effect of slag on the properties of magnesium potassium phosphate cement[J]. CONSTRUCTION AND BUILDING MATERIALS,2016,126:313-320.
APA	Tan, Yongshan,Yu, Hongfa,Li, Ying,Bi, Wanli,&Yao, Xiang.(2016).The effect of slag on the properties of magnesium potassium phosphate cement.CONSTRUCTION AND BUILDING MATERIALS,126,313-320.
MLA	Tan, Yongshan,et al."The effect of slag on the properties of magnesium potassium phosphate cement".CONSTRUCTION AND BUILDING MATERIALS 126(2016):313-320.