摘要:从节省能源和环境保护角度评述了利用废弃混凝土生产再生骨料混凝土的研究进展，并介绍了其在水泥和免烧砖等生产中再利用的最新研究动态。

关键词:废弃混凝土;再生骨料:再利用

Abstract: The research and development on utilizing waste concrete to produce recycled aggregate concrete was reviewed from saving natural resources and protecting the environment. The research tendencies on reutilization of waste concrete in production of cement and non-burnt brick were introduced.

Keywords: waste concrete; recycled aggregate; reutilization