旧路面水泥混凝土再生集料在公路基层中的应用

Application of Old Pavement Cement Concrete Recycled Aggregate in Highway Foundation

基于旧水泥混凝土路面板块再生集料的性能分析,获取再生集料稳定碎石基层的性能,并通过试验路段的铺筑,掌握再生集料的加工工艺及控制方法,可为大面积推广应用旧水泥混凝土路面板块再生集料提供参考。

Based on analyzing the performance of old cement concrete pavement slab recycled aggregate, the performance of recycled aggregate stabilization macadam foundation is obtained. Meanwhile the processing technic and control method about recycled aggregate are mastered through paving the test road section. It provides precious experiences for this widespread application of old cement concrete pavement slab recycled aggregate.