基于胶凝材料级配调控的水泥基材料力学性能研究

Study on mechanical properties of cement-based materials based on gradation control of cementitious materials

通过在水泥熟料中掺入不同细度的锂渣,来调控胶凝材料的级配,并对其力学性能进行分析。结果表明:复合水泥的细、中和粗粒度区间分别掺入高活性锂渣、水泥熟料和低活性锂渣,可使水泥基材料的力学性能达到最优。

By adding lithium slag of different fineness into cement clinker, the gradation of cementitious material is regulated and its mechanical properties are analyzed. The results show that the high activity lithium slag, cement clinker and low activity lithium slag can be added into the fine and coarse particle size range of the composite cement, and the mechanical properties of the cement-based materials can be optimized.