道路工程材料再生应用途径探讨

Discussion on the application of reclaimable pavement materials

自然资源已经不能满足道路交通建设对材料资源的需求,研究和利用各种废料已势在必行,通过采用适当的施工技术,在道路工程中可以利用现有的许多固体工业废料,特别是在旧道路翻修改建工程中再生利用废旧路面材料不仅具有实际意义,而且在理论上合理,在实践上可行;在不同技术经济背景下,对各类不同道路材料可以采用不同的再生利用的技术和旧路面再生施工方式。

The natural resources cannot be suitable for the need of highway construction. It is necessary to research and exploit various scraps, many of which might be applied in highway construction by proper techniques, especial in reconstructing the roads. According to different technological or economic conditions different methods are provided with the different scraps to be used for highway reconstruction.