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西北矿冶研究院经过多年研究,成功研制出达到国际领先水平并获得国家发明专利的“矿用高水速凝胶结充填复合材料”。 这种独创的高水速凝胶结充填复合材料性能优良,采用了连续制浆、管道自流输送等配套的新型充填工艺,具有固水性能高、快速凝结硬化、早期强度大等
Northwest Institute of Mining and Metallurgical Research after years of research, successfully developed to reach the international advanced level and access to national invention patents, “Mining high-speed gel filling composite materials.” The original high-speed gel-filled composite filled with excellent performance, the use of continuous pulping, self-conveying pipes and other supporting new filling process, with high water-solid performance, rapid condensation hardening, high early strength