水泥混凝土桥面防水黏结层材料性能评价分析

防水黏结层是桥面铺装的重要组成部分,桥面防水层对于桥面铺装的使用效果有重要影响,桥面防水黏结材料的选择是否合理影响着桥面的使用性能。用于桥面防水层的黏结材料类型较多,整体而言可分为涂膜类防水层、结构性防水层、卷材类防水层等,结合室内试验和试验路对不同类型防水材料做了性能评价,为桥面防水层材料的选择提供参考,并结合双层式SMA桥面铺装的特点,推荐采用热喷沥青加碎石的结构性防水层。

Evaluation and Analysis on Concrete Bridge Deck Waterproofing Bonding Layer

As an important part of bridge deck pavement,waterproof bond layer has important affect on bridge pavement performance. The reasonable selection of deck waterproof binding material has an important impact on the using performance of bridge. There are many types waterproof bond materials.In a whole,it can be divided into the coating waterproof layer,structural water- proofing layer and coiled material waterproof layer.In order to provide selection reference,the performance of different types of waterproof ma...