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Formula of coal gangue active cementing material
The invention relates to a formula of a coal gangue active cementing material, which comprises the following components in parts by mass: 65 to 75 parts of coal gangue, 10 to 15 parts of limestone, 3 to 5 parts of blast furnace slag and 8 to 12 parts of siliceous tailings. The coal gangue, the limestone, the blast furnace slag and the siliceous tailings are taken as raw materials, so that the recycling of wastes is realized, the problem of environmental pollution caused by the coal gangue can be solved, and the problem of waste of the blast furnace slag and the siliceous tailings is also solved.
本发明涉及煤矸石活性胶凝材料的配方，包括煤矸石、石灰石、高炉矿渣和硅质尾渣，其中，以质量份数计算，煤矸石65‑75份，石灰石10‑15份，高炉矿渣3‑5份，硅质尾渣8‑12份。本发明以煤矸石、石灰石、高炉矿渣和硅质尾渣为原料，实现了废物的循环利用，既能解决煤矸石的环境污染问题，也解决了高炉矿渣和硅质尾渣的废弃问题。
Formula of coal gangue active cementing material
The invention relates to a formula of a coal gangue active cementing material, which comprises the following components in parts by mass: 65 to 75 parts of coal gangue, 10 to 15 parts of limestone, 3 to 5 parts of blast furnace slag and 8 to 12 parts of siliceous tailings. The coal gangue, the limestone, the blast furnace slag and the siliceous tailings are taken as raw materials, so that the recycling of wastes is realized, the problem of environmental pollution caused by the coal gangue can be solved, and the problem of waste of the blast furnace slag and the siliceous tailings is also solved.
本发明涉及煤矸石活性胶凝材料的配方，包括煤矸石、石灰石、高炉矿渣和硅质尾渣，其中，以质量份数计算，煤矸石65‑75份，石灰石10‑15份，高炉矿渣3‑5份，硅质尾渣8‑12份。本发明以煤矸石、石灰石、高炉矿渣和硅质尾渣为原料，实现了废物的循环利用，既能解决煤矸石的环境污染问题，也解决了高炉矿渣和硅质尾渣的废弃问题。
Formula of coal gangue active cementing material
煤矸石活性胶凝材料的配方
YU BOLIN (author) / PENG YINGQIANG (author) / TANG XINLIANG (author) / HUANG RENJIN (author)
2021-06-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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