在二十纪世七十年代初期,美国已经使用氧化镁—磷酸盐水泥(简称MPC)来修补混凝土面层,近年来,这种技术又被引进英—联合王国。在四十年代美国用双组分MPC(磷酸盐液体和氧化镁填料粉末)浇注成型制品,在使用前加水拌和快速凝结。在六十年代初期,这种双组分的MPC材料已用于钢铁厂中的耐火衬砌的修补工作,效果很好。七十年代初期,用于混凝土面层的修复,并研制成 In the early 1970s of the 20th century, the United States had used magnesia-phosphate cement (MPC) to repair concrete surfaces. In recent years, this technology was introduced into the United Kingdom and the United Kingdom. In the 1940s, molded articles were poured from two-component MPC (phosphoric acid and magnesia filler powders) in the United States and mixed with water prior to use for rapid coagulation. In the early 1960s, this two-component MPC material was used for the repair of refractory linings in iron and steel plants and worked well. In the early 1970s, it was used for the repair of concrete surface and developed into