Combining with the reasons for the roadbed damages of the waterproof roadbed in roads and bridges projects,the paper points out the strategies to improve the construction quality of the waterproof roadbed from the design of roadbed structure,selection of roadbed materials,and construction techniques,so as to prolong the lifespan of roads and bridges.%结合道桥工程中防水路基路面受损的原因,从路面结构设计、路面材料选择、施工技术等方面,提出了改善防水路基路面施工质量的策略,有利于延长路桥的使用年限。
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