我国砂石骨料工艺现状研究

Research on Sand-Gravel Aggregate Status in China

砂石骨料是基础设施建设行业不可或缺、用料最大的原料,与国家的建设与发展息息相关。针对目前砂石骨料需求日益增加的情况,本文对国内常见的砂石骨料典型工艺和主要工艺设备进行总结,为砂石骨料的工艺设计提供了参考。

Sand-gravel aggregate is an indispensable material for infrastructure construction sector with the largest consumption,which is closely related to the construction and development of the country.Aiming at the situation that the present demand for the sand-gravel aggregate is ever increasing,in this article,summary is conducted for the typical processes and main process equipment of sand-gravel aggregate commonly seen in China,which can provide a reference for the process design of sand-gravel aggregate.