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Injection material for sealing fine pores in soil or materials with microcracks and process for its preparation
Injection material for sealing fine pores in soil or materials with microcracks and process for its preparation
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机译:用于密封土壤或具有微裂纹的材料中的细孔的注射材料及其制备方法
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摘要
An injection grout for sealing and/or consolidating soils or materials exhibiting a very low permeability, of the type consisting of the mixture of a powder based on slag in suspension in water and of a silica liquor. The silica liquor has an SiO2/Na2O molar ratio lower than 0.8 and a silica content of between approximately 0.01 and 5 % by weight. The invention also relates to a process for its manufacture.
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机译:一种用于密封和/或固结表现出极低渗透性的土壤或材料的注浆,其类型包括基于悬浮在水中的矿渣的粉末和二氧化硅液体的混合物。二氧化硅液的SiO 2 / Na 2 O摩尔比低于0.8,二氧化硅含量为约0.01-5重量%。本发明还涉及其制造方法。
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