在生产人工砂和碎石的过程中产生的石灰石粉虽然还未大规模的作为掺合料使用在混凝土生产中,为了节约资源、不多占用堆放场地,对石灰石粉的利用和推广是十分必要的。本文针对石灰石粉在混凝土中的不同掺量对混凝土的多项性能的影响做了研究。 Limestone powder produced in the process of producing artificial sand and gravel has not yet been used as a admixture on a large scale in the production of concrete. To save resources and occupy less storage space, it is necessary to utilize and promote limestone powder of. In this paper, limestone powder in concrete for different content of a number of concrete properties were studied.