高速公路水泥路面改建为沥青路面技术的分析与研究

道路改建工程不同于新建道路工程，它在很多方面都受到旧路的限制和影响，在满足规范的前提下．还必须充分利用老路，最大程度地发挥旧路的价值。如何利用老路以及减少旧路对改建工程的影响，是改建工程要重点解决的问题。改建工程设计就要灵活运用规范、做好路况调查，设计方案要对症下药，以确保改建工程的工程质量。

Technical Analysis and Research about Rebuilding Cement Pavement into Asphalt Pavement of Expressway

Highway reconstruction engineering, which is restricted in many aspects, is different from highway construction. At the premise of standard, it is necessary to make full use of old highway, and make old highway realize its value. How to make full use of old highway and reduce the impact of old highway on the reconstruction engineering is the key problem in reconstructing old highway engineering. The standards should be used flexibly and the investigation is conducted towards the highway situation. The desig...