改扩建公路沥青混凝土路面损坏特性与预防

Main destroy characteristic analysis and prevention measures of rebuilding and extension highway asphalt concrete pavement

结合工程实践,从裂缝和水损坏两方面分析了沥青混凝土路面的损坏特性,提出了沥青混凝土路面损坏预防措施,以提高路面施工质量,延长沥青混凝土路面的寿命,从而提高投资效益。

Combining with project practice, the author analyzes the pavement destroy characteristics of the asphalt concrete from two aspects of crack and water destroy, provides the destroy prevention measures of the asphalt concrete pavement, so as to improve pavement construction quality, prolong service life of the asphalt concrete pavement, thus improve investment benefit.