The modified grouting cement introduced in this paper is one kind of new grouting material, being made by finely grinding Portland cement and mixed special grouting agent.
改性灌浆水泥是一种由普通硅酸盐水泥掺入特殊的灌浆剂细磨而成的灌浆新材料。
Grout cement is a kind of modified cement grouting materials.
灌浆水泥是一种改性的水泥灌浆材料。
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