磷酸镁水泥的研究进展及应用前景
Research Progress and Application Prospect of Magnesium Phosphate Cement
DOI: 10.12677/MS.2022.125057, PDF,   
作者: 刘淏田, 范家东：扬州大学建筑科学与工程学院，江苏 扬州
关键词: 磷酸镁水泥；水化机理；力学性能；耐久性；Magnesium Phosphate Cement； Hydration Mechanism； Mechanical Properties； Durability
摘要: 磷酸镁水泥是由过烧氧化镁、磷酸盐、缓凝剂组成的一种新型无机胶凝材料。它具有水化速度快、早期强度高、粘结性好、收缩小、耐磨及抗冻性好等优点。但其耐水性能较差、成本较高。本文主要对磷酸镁的原材料组成、水化机理、物理力学性能和耐久性能以及应用前景进行了阐述。
Abstract: Magnesium phosphate cement (MPC) is a new type of inorganic cementitious material composed of overburned magnesium oxide, phosphate and retarder. It has the advantages of fast hydration speed, high early strength, good adhesion, shrinkage, wear resistance and frost resistance. But its water resistance is poor and its cost is high. In this paper, the composition of raw materials, hydration mechanism, physical and mechanical properties, durability and application prospects of magnesium phosphate are described.
文章引用：刘淏田, 范家东. 磷酸镁水泥的研究进展及应用前景[J]. 材料科学, 2022, 12(5): 539-544. https://doi.org/10.12677/MS.2022.125057

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