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A platform for research: civil engineering, architecture and urbanism
Low-carbon cementing material prepared from waste clay brick powder and slag
The invention provides a low-carbon cementing material prepared from waste clay brick powder and slag. The low-carbon cementing material is characterized by being prepared from the following raw materials in parts by weight: 5-35 parts of waste clay brick powder, 5-35 parts of slag, 47.5-66.5 parts of cement clinker and 2.5-3.5 parts of desulfurized gypsum. According to the invention, the construction waste clay brick and the industrial waste slag are used as raw materials to prepare the low-carbon cementing material, so that the preparation cost of the cementing material is reduced, the harmof construction waste and industrial waste to the environment is reduced while resources are saved, and the low-carbon cementing material has remarkable economic benefits, environmental benefits and social benefits.
本发明提供了一种利用废弃粘土砖粉和矿渣制备的低碳胶凝材料，其特征在于该低碳胶凝材料由如下重量份的原料组成：废弃粘土砖粉5～35份、矿渣5～35份、水泥熟料47.5～66.5份和脱硫石膏2.5～3.5。本发明利用建筑废弃物粘土砖与工业废弃物矿渣作为原料制备低碳胶凝材料，不仅降低了胶凝材料的制备成本，在节约资源的同时减少了建筑垃圾与工业废弃物对环境的危害，具有显著的经济效益、环境效益和社会效益。
Low-carbon cementing material prepared from waste clay brick powder and slag
The invention provides a low-carbon cementing material prepared from waste clay brick powder and slag. The low-carbon cementing material is characterized by being prepared from the following raw materials in parts by weight: 5-35 parts of waste clay brick powder, 5-35 parts of slag, 47.5-66.5 parts of cement clinker and 2.5-3.5 parts of desulfurized gypsum. According to the invention, the construction waste clay brick and the industrial waste slag are used as raw materials to prepare the low-carbon cementing material, so that the preparation cost of the cementing material is reduced, the harmof construction waste and industrial waste to the environment is reduced while resources are saved, and the low-carbon cementing material has remarkable economic benefits, environmental benefits and social benefits.
本发明提供了一种利用废弃粘土砖粉和矿渣制备的低碳胶凝材料，其特征在于该低碳胶凝材料由如下重量份的原料组成：废弃粘土砖粉5～35份、矿渣5～35份、水泥熟料47.5～66.5份和脱硫石膏2.5～3.5。本发明利用建筑废弃物粘土砖与工业废弃物矿渣作为原料制备低碳胶凝材料，不仅降低了胶凝材料的制备成本，在节约资源的同时减少了建筑垃圾与工业废弃物对环境的危害，具有显著的经济效益、环境效益和社会效益。
Low-carbon cementing material prepared from waste clay brick powder and slag
一种利用废弃粘土砖粉和矿渣制备的低碳胶凝材料
GAO JIANMING (author) / ZHAO YASONG (author) / CHEN XUEMEI (author) / XU ZHENHAI (author)
2020-10-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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