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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。经浆材性能试验和现场灌浆试验及应用表明，其性能和可灌性、流动性、稳定性及结石性能均优于普通水泥和湿磨水泥，在某些方面已接近化学灌浆材料，在微细裂缝（孔隙）岩层灌浆中将会得到广泛的应用。
Modified grouting cement is a kind of normal portland cement mixed with a special grouting agent made of finely ground grouting new material. The slurry performance test and field grouting test and application show that its performance and irrigation, flowability, stability and stone performance are better than ordinary cement and wet grinding cement, in some respects has been close to chemical grouting material, fine Fracture (pore) rock formation grouting will be widely used.