Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Low-carbon impervious early-strength water-reducing cementing material and preparation method thereof
The invention relates to the technical field of cementitious material production, and particularly discloses a low-carbon impervious early-strength water-reducing cementitious material and a preparation method thereof. The cementitious material comprises, by mass, 40-60% of an active component, 30-50% of a filling component and 10-15% of an excitation component, the sum of the mass fractions of the active component, the filling component and the excitation component is 100%, and the cementitious material contains, by mass, 15-30% of steel slag powder and 5-10% of cement clinker. The mass fraction of the clinker contained in the cementing material is far lower than that of a cement product sold in the market, the influence of clinker proportion reduction on the performance of the cementing material is overcome, and resource utilization of multiple solid wastes is achieved. By replacing cement with the cementing material provided by the invention, the demand of the market on cement clinker can be reduced, conditions are created for reducing the total productivity of the clinker, and low carbon and environmental protection are realized.
本申请涉及胶凝材料生产技术领域，具体公开了一种低碳抗渗早强减水胶凝材料及其制备方法。胶凝材料包括质量分数为40‑60%的活性组分、质量分数为30‑50%的填充组分和质量分数为10‑15%的激发组分，活性组分、填充组分、激发组分的质量分数之和为100%，胶凝材料中含有质量分数为15‑30%的钢渣粉和质量分数为5‑10%的水泥熟料。本申请的胶凝材料中所含的熟料质量分数远低于市售的水泥产品，克服了熟料占比下降对胶凝材料性能造成的影响，并且实现了多种固废的资源化利用。通过使用本申请的胶凝材料替代水泥，能够减少市场对水泥熟料的需求，为降低熟料总产能创造了条件，有助于实现低碳环保。
Low-carbon impervious early-strength water-reducing cementing material and preparation method thereof
The invention relates to the technical field of cementitious material production, and particularly discloses a low-carbon impervious early-strength water-reducing cementitious material and a preparation method thereof. The cementitious material comprises, by mass, 40-60% of an active component, 30-50% of a filling component and 10-15% of an excitation component, the sum of the mass fractions of the active component, the filling component and the excitation component is 100%, and the cementitious material contains, by mass, 15-30% of steel slag powder and 5-10% of cement clinker. The mass fraction of the clinker contained in the cementing material is far lower than that of a cement product sold in the market, the influence of clinker proportion reduction on the performance of the cementing material is overcome, and resource utilization of multiple solid wastes is achieved. By replacing cement with the cementing material provided by the invention, the demand of the market on cement clinker can be reduced, conditions are created for reducing the total productivity of the clinker, and low carbon and environmental protection are realized.
本申请涉及胶凝材料生产技术领域，具体公开了一种低碳抗渗早强减水胶凝材料及其制备方法。胶凝材料包括质量分数为40‑60%的活性组分、质量分数为30‑50%的填充组分和质量分数为10‑15%的激发组分，活性组分、填充组分、激发组分的质量分数之和为100%，胶凝材料中含有质量分数为15‑30%的钢渣粉和质量分数为5‑10%的水泥熟料。本申请的胶凝材料中所含的熟料质量分数远低于市售的水泥产品，克服了熟料占比下降对胶凝材料性能造成的影响，并且实现了多种固废的资源化利用。通过使用本申请的胶凝材料替代水泥，能够减少市场对水泥熟料的需求，为降低熟料总产能创造了条件，有助于实现低碳环保。
Low-carbon impervious early-strength water-reducing cementing material and preparation method thereof
一种低碳抗渗早强减水胶凝材料及其制备方法
MEI JIANGTAO (Autor:in) / LI LEI (Autor:in) / YANG CHENG (Autor:in) / ZHANG RUOHAO (Autor:in) / CHEN GANG (Autor:in) / KONG WEITAO (Autor:in) / XU XU (Autor:in) / XU XIAOHUI (Autor:in)
10.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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