随着合肥大建设的不断深入,商品混凝土市场不断扩张,作为原材料之一的用石子的需求量也日益增加,导致周边各石材产地过度开采,不仅造成材料的品质一定程度的下降,对环境也造成了极大的破坏。本文研究发现卵石碎石在混凝土中的应用不仅能够疏浚河道节约资源保护环境,同时也可以挖掘其蕴藏着的经济效益,为解决石材过度开采问题提供思路。 With the continuous deepening of large-scale construction in Hefei, the market for commercial concrete continues to expand. As one of the raw materials, the demand for used stones is also increasing. As a result, over-exploitation of various stone-producing areas in the surrounding areas not only causes the quality of materials to decline to a certain extent, Caused a great deal of damage. This paper finds that the application of pebble in concrete can not only dredge the river channel to save resources and protect the environment, but also tap its economic benefits, providing a way to solve the problem of over-exploitation of stone.