沪杭客运专线T梁防水施工技术

T-Beam Waterproofing in Shanghai-Hangzhou Passenger Line

沪杭客运专线是我国"四纵四横"客运专线的重要组成部分,工程量大,施工要求高,本文重点介绍了T梁的防水设计与施工。该T梁桥面防水采用铁路桥专用高聚物改性沥青防水卷材及配套基层处理剂,工程完成后,达到了预期的防水效果。

Shanghai-Hangzhou passenger line is an important part of ＂four vertical four horizontal＂ high-speed passenger railway,which is large in engineering quantity and high in quality required.The article introduces T-beam waterproofing using special polymer modified bitumen membrane and base treating agent with good waterproofing result.