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CONSTRUCTION MATERIAL WITH AN ADMIXTURE OF FLOTATION TAILINGS AND METHOD FOR ITS PREPARATION
CONSTRUCTION MATERIAL WITH AN ADMIXTURE OF FLOTATION TAILINGS AND METHOD FOR ITS PREPARATION
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机译：具有浮选尾矿的建筑材料及其制备方法
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摘要
The object of the invention is a construction material containing water glass, fumed silica, ground sand and post-industrial waste material, characterised in that the post-industrial waste material constitutes dried flotation tailings with a content of 19.67-57.24% of SiO2; 11.87-24.85% of CaO; 4.23-6.19% of MgO and 2.35-4.17% of Al2O3, and also the object of the invention is a method for preparing the construction material.
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机译：本发明的目的是一种包含水玻璃，热解法二氧化硅，磨砂和工业后废料的建筑材料，其特征在于，工业后废料构成干燥的浮选尾矿，其SiO2含量为19.67-57.24％。 CaO的11.87-24.85％; MgO为4.23-6.19％，Al 2 O 3为2.35-4.17％，本发明的目的还在于制备建筑材料的方法。
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