骨料是制作混凝土最重要的原材料之一。特别是粗骨料,对混凝土的许多性能有重要影响。本文就骨料的品种、不同品种骨料对混凝土性能的影响以及业界对粗骨料的要求看法分别做了介绍。 Aggregates are one of the most important raw materials for making concrete. In particular, the coarse aggregate, many of the concrete performance has a significant impact. In this paper, the varieties of aggregates, different types of aggregates on the performance of concrete and the impact of the industry on the requirements of the coarse aggregate were introduced.