喷涂速凝橡胶沥青防水涂料在明挖地铁车站中的

关键字：喷涂速凝橡胶沥青,防水,地铁车站

（1.长沙市轨道交通集团有限公司，湖南 长沙  410004；2.中国建筑第五工程局有限公司，湖南 长沙  410004；3.中国建筑五局隧道公司，重庆  401120；4.北京中建柏利工程技术发展有限公司，北京  101300）
 

    摘要：喷涂速凝橡胶沥青防水涂料具有很高的断裂伸长率、抗穿刺性、拉伸复原性以及与混凝土的有效粘结力，相比于传统卷材更适宜明挖地铁车站的防水施工。介绍了喷涂速凝橡胶沥青防水涂料的性能优势，以及用于明挖地铁车站的防水设计和施工工艺。
    关键词：喷涂速凝橡胶沥青；防水；地铁车站
    中图分类号：TU56+1.65        文献标识码：A        文章编号：1001-702X（2017）03-0131-04

The application of spraying quick-setting rubber asphalt waterproof coating in open-cut metro station
TIAN Chunchun1，CHEN Jun2，LIU Wei3，LI Yufeng2，CUI Ying4，LIU Xiaoli4，SONG Jianrong4，Cui Xianxing4，ZHANG Peng4
（1.Changsha Metro Group Co. Ltd.，Changsha 410004，China；2.China Construction Fifth Engineering Division Co. Ltd.，Changsha 410004，China；3.China Construction Fifth Tunnel Co. Ltd.，Chongqing 401120，China；4.China Construction-Baili Engineering Technology Development Co. Ltd.，Beijing 101300，China）.

    Abstract：Spraying quick-setting rubber asphalt waterproof coating has high elongation at break，penetration resistance，tensile resilience and effective cohesive with concrete. Compared with the traditional coil，spraying quick-setting rubber asphalt waterproof coating is more suitable for open-cut metro station waterproof. This paper introduces the property advantages of spraying quick-setting rubber asphalt waterproof coating material and the waterproof design and construction process in open-cut metro station.
    Key  words：spraying coating quick-setting rubber asphalt，waterproof，metro station