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桥面铺装层的早期损坏和病害是目前桥面施工中的一大难题。文章在分析了目前桥面铺装中各种病害现象及成因的基础上,以老集高速项目为研究背景,从设计、施工等方面提出几种新技术,并结合老集高速实体工程进行实践检验,取得了良好的使用效果。
Deck pavement early damage and disease is currently a major problem in the construction of the bridge deck. Based on the analysis of the phenomena and causes of various diseases in deck pavement at present, this paper takes Laoji Expressway as research background, puts forward several new technologies from the aspects of design and construction, and combines with Laoji High Speed Solid Project Test, and achieved good results.