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Manganese tailing concrete and preparation method thereof
The invention provides manganese tailing slag concrete and a preparation method thereof, and belongs to the technical field of solid waste treatment and utilization, the manganese tailing slag concrete comprises the following components by weight: 200-150 parts of cement, 600-700 parts of sand, 160-180 parts of manganese tailing slag, 80-100 parts of an active admixture, 60-90 parts of a non-active admixture, 950-1050 parts of stone, 180-200 parts of water, and 10-30 parts of an additive; the manganese tailing slag is subjected to component regulation and surface treatment, so that the application potential of the manganese tailing slag as a concrete active doping material is improved, and a feasible scheme is provided for comprehensive utilization of the manganese tailing slag.
本发明提供一种锰尾矿渣混凝土及其制备方法，属于固废处理利用技术领域，按重量份数计，所述锰尾矿渣混凝土具有如下的组分组成：水泥200‑150份，沙子600‑700份，锰尾矿渣160‑180份，活性掺和料80‑100份，非活性掺和料60‑90份，石子950‑1050份，水180‑200份，外加剂10‑30份；本发明通过对锰尾矿渣进行组分调控和表面处理，提升其作为混凝土活性掺杂料的应用潜力，为锰尾矿渣的综合利用提供了一种可行的方案。
Manganese tailing concrete and preparation method thereof
The invention provides manganese tailing slag concrete and a preparation method thereof, and belongs to the technical field of solid waste treatment and utilization, the manganese tailing slag concrete comprises the following components by weight: 200-150 parts of cement, 600-700 parts of sand, 160-180 parts of manganese tailing slag, 80-100 parts of an active admixture, 60-90 parts of a non-active admixture, 950-1050 parts of stone, 180-200 parts of water, and 10-30 parts of an additive; the manganese tailing slag is subjected to component regulation and surface treatment, so that the application potential of the manganese tailing slag as a concrete active doping material is improved, and a feasible scheme is provided for comprehensive utilization of the manganese tailing slag.
本发明提供一种锰尾矿渣混凝土及其制备方法，属于固废处理利用技术领域，按重量份数计，所述锰尾矿渣混凝土具有如下的组分组成：水泥200‑150份，沙子600‑700份，锰尾矿渣160‑180份，活性掺和料80‑100份，非活性掺和料60‑90份，石子950‑1050份，水180‑200份，外加剂10‑30份；本发明通过对锰尾矿渣进行组分调控和表面处理，提升其作为混凝土活性掺杂料的应用潜力，为锰尾矿渣的综合利用提供了一种可行的方案。
Manganese tailing concrete and preparation method thereof
锰尾矿渣混凝土及其制备方法
LU CHENGGUO (author) / SUN MINGJING (author)
2022-03-25
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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