崔 雷1,范 凯1,周桃义2,周 新2,陈 浩2,王裕银3,王 麟4,柏立果5,陈勤丰6,
马友来6,郦军科7,刘 斌8
崔 雷1,范 凯1,周桃义2,周 新2,陈 浩2,王裕银3,王 麟4,柏立果5,陈勤丰6,
马友来6,郦军科7,刘 斌8
崔雷,范凯,周桃义,等.超细低碳胶凝材料的制备及应用研究[J].混凝土与水泥制品,2024(1):87-89.
CUI L,FAN K,ZHOU T Y,et al.Preparation and application research of ultra-fine low-carbon cementitious materials[J].China Concrete and Cement Products,2024(1):87-89.
崔 雷1,范 凯1,周桃义2,周 新2,陈 浩2,王裕银3,王 麟4,柏立果5,陈勤丰6,
马友来6,郦军科7,刘 斌8
崔雷,范凯,周桃义,等.超细低碳胶凝材料的制备及应用研究[J].混凝土与水泥制品,2024(1):87-89.
CUI L,FAN K,ZHOU T Y,et al.Preparation and application research of ultra-fine low-carbon cementitious materials[J].China Concrete and Cement Products,2024(1):87-89.
摘 要:为了在减碳的同时实现建材企业的降本增效,以矿渣粉和粉煤灰(质量比5∶5)为主要原材料,制备了一种超细低碳胶凝材料,研究了其对混凝土和水泥性能的影响。结果表明:在混凝土制备过程中,用适量超细低碳胶凝材料等质量部分替代水泥,可以有效提高混凝土的力学性能;在水泥生产过程中,用超细低碳胶凝材料等质量替代0~15%的水泥原料,对水泥的标准稠度用水量和凝结时间影响不大,但能有效提高水泥的抗折、抗压强度。研究结果可为建筑行业减碳增效途径的选择提供参考。
Abstract: In order to achieve cost reduction and efficiency improvement for building materials enterprises while reducing carbon emissions, a ultra-fine low-carbon cementitious material was prepared by using slag powder and fly ash (the mass ratio of 5∶5) as the main raw materials, and its impact on the properties of concrete and cement was studied. The results show that in the process of concrete preparation, replacing cement with appropriate amounts of ultra-fine low-carbon cementitious materials can effectively improve the mechanical properties of concrete. In the process of cement production, replacing 0~15% of cement raw materials with ultra-fine low-carbon cementitious materials has little effect on the standard consistency water consumption and setting time of cement, but can effectively improve the flexural and compressive strength of cement. The research results can provide reference for the selection of carbon reduction and efficiency improvement pathways in the construction industry.
版权所有:中国混凝土与水泥制品网 苏ICP备10086386号 网站建设:中企动力 苏州