水泥路面再生混凝土的路用性能

Road Performance of Recycled Concrete of Cement Pavement

目前我国道路重修与维护中产生大量废旧水泥混凝土,为此提出将废弃的水泥混凝土重新利用,投入到水泥路面施工当中的观点。对某老旧水泥公路进行调查,分析了该水泥公路重建中废弃水泥混凝土再生的主要路用性能及其变化规律,并据此得出将废弃水泥混凝土重新投入水泥路面施工的可行性方案。

At present, large amounts of waste cement concrete is produced in rehabilitation and maintenance of highway in China. Therefore, this paper puts forward the view of reusing the waste cement concrete in pavement construction. At first, it investigates the old cement highway, and analyzes the performance and changing of recycled cement concrete in rebuilding of cement highway construction. Then, it gets the feasible scheme of putting recycled concrete back into the cement concrete pavement construction.