本文主要介绍用磨细石粉作为胶凝材料对混凝土性能的影响,通过对大理岩磨细石粉活性研究,分析不同细度的大理岩石粉对水泥浆体、混凝土性能的影响,对石粉潜在的活性进行评价,为石粉的综合利用提供参考依据。 This paper mainly introduces the influence of using fine stone powder as cementitious material on the performance of concrete. Based on the study on the activity of marble fine stone powder, the influence of marble powder of different fineness on the properties of cement paste and concrete is analyzed, and the potential activity of stone powder For evaluation, for the comprehensive utilization of stone powder provide a reference.