高速公路沥青混凝土桥面层间水防治措施

Highway Asphalt Concrete Bridge Deck Water Preventive Measures

高速公路沥青混凝土桥面铺装层的水破坏问题,越来越受到业内人士重视。本文从养护角度出发,提出一种解决桥面铺装层层间水的渗水盲管法加自粘式压缝带的处理措施,通过工程实例详细介绍了其施工工艺。该方法可有效解决桥面系水破坏问题。

Water damage problem of asphalt concrete deck pavement of expressways has been paid more and more attention by people in the industry. From the conservation point of view, this article proposes a treatment method with seepage blind pipe and self-adhesive press belt to deal with the interlayer water of bridge deck pavement, and describes detail process based on an engineering example. This treatment can effectively solve the problem of deck water damage.