介绍了道路桥梁防水工程的前期准备工作,从防水材料、施工技术、施工人员的角度分析了道路桥梁工程中防水路基面的施工关键技术,以保质保量完成路基路面防水工程的建设。%The paper introduces road bridge waterproofing engineering preparation, analyzes critical waterproofing subgrade construction technolo-gy in road bridge engineering from aspects of waterproofing materials, construction technology and construction personnel, with a view to accom-plish subgrade waterproofing engineering construction with high quality.
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