摘要
对目前高等级公路沥青混凝土桥面铺装病害及其原因进行了分析与研究,在设计及施工方面提出了一些防治措施,并着重对常见的几种防水层使用情况及对桥面铺装使用寿命的影响进行了论述,对桥梁设计与施工中合理选择防水层型式有一定的参考价值。
The paer analyzes and studies the diseases and their causes of deck pavement of asphalt concrete on high - type highway at present, puts forward a few measures for prevention - treatments in aspects of design and construction, discusses emphatically conditions using the common several kinds of waterproof layers as well as a little influences on service life of deck pavement, which possess a fixed reference value to rational selection of type of water- proof layer in design and construction of bridge.
出处
《北方交通》
2008年第6期122-123,共2页
Northern Communications
关键词
桥面铺装
早期病害
原因分析
防水层
Deck pavement
Early disease
Analysis of causes
Waterproof
