Research progress on interfacial bonding between magnesium phosphate cement and steel: A review

被引:36
作者
Wang, Xin [1 ,2 ]
Hu, Xiang [1 ,2 ]
Yang, Jianming [3 ]
Chong, Linlin [4 ]
Shi, Caijun [1 ,2 ]
机构
[1] Hunan Univ, Coll Civil Engn, Key Lab Green & Adv Civil Engn Mat & Applicat Tech, Int Sci Innovat Collaborat Base Green & Adv Civil, Changsha 410082, Peoples R China
[2] Minist Educ, Key Lab Bldg Safety & Energy Efficiency, Changsha 410082, Peoples R China
[3] Sanjiang Univ, Sch Civil Engn, Nanjing 210012, Peoples R China
[4] Changsha Univ, Sch Civil Engn, Changsha 410022, Peoples R China
关键词
Magnesium phosphate cement; Steel; Interface interaction; Bonding properties; Influencing factors; POTASSIUM PHOSPHATE; MECHANICAL-PROPERTIES; WATER-CONTENT; CARBON-STEEL; IMPEDANCE SPECTROSCOPY; STRUVITE FORMATION; RAPID REPAIR; CONCRETE; CORROSION; FIBER;
D O I
10.1016/j.conbuildmat.2022.127925
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
Extensive research has been conducted on the combined use of magnesium phosphate cement (MPC) and steel in recent years due to their superior properties. The interface bonding property of MPC and steel is the key factor determining whether the advantages of both MPC and steel can be exerted. This paper analyzes the formation and characteristic of the interface between MPC and steel, and the interface bonding mechanism from physical and phosphating effects is discussed. The influences of the strength and density of MPC matrix, the shape, size, and surface treatment of steel, and the environmental conditions on the interfacial properties between MPC and steel are reviewed. This paper will provide a theoretical foundation and research basis for studying the influential factors on the interface between MPC and steel, the bonding mechanism and its application in practical engineering.
引用
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页数:14
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