京良路改扩建工程桥面防水设计与施工

Bridge Deck Waterproofing Design and Construction of Jingliang Road Extension Project

京良路改扩建工程道路等级为城市快速路,全线桥面防水采用了进口道桥专用SBS改性沥青防水卷材。本文介绍了该桥面工程的防水设计方案和采用Macaden全自动机械摊铺系统进行施工的工艺流程,并对桥面防水层的施工质量现场检测进行了详细阐述。

The road grade of reconstructed Jingliang Raod is city expressway. The bridge deck waterproofing of the road adopts imported SBS modified asphalt membrane for bridge and road. The paper introduces the waterproofing design of bridge deck and the construction process with Macaden technology. It also details the field test of the construction qualtiy of the bridge deck waterproofing layer.