浅谈郑西客运专线桥面防水层施工工艺

Preliminary Opinion on The Construction Technique of Waterproof Layer of Bridge Floor in Zheng-xi Passenger Dedicated Railway Line

桥面防水层的施工工艺、材料直接影响桥面铺装工程的质量,引起了人们的高度重视。本文针对郑西客运专线改性沥青卷材防水层和聚氨酯防水涂膜防水层的施工工艺展开探讨,系统地总结了桥面防水层施工技术的要点和关键技术。

The construction technique and material of waterproof layer of bridge floor influence the quality of the bridge deck pavement directly which draws people＇s great attention. The construction technique of the modified asphalt coiled material waterproof layer and the polyurethane waterproof coating waterproof layer used in Zheng - xi Passenger Dedicated Railway Line are discussed in this paper and the points of construction technology and key technologies of waterproof layer of bridge floor are provided.