机场沥青道面反射裂缝的预防及不停航快速修复措施

Civil airport asphalt pavement reflected crack prevention and fast repair measures of non-suspend air construction

沥青混凝土道面是我国民航机场道面的主要类型,但沥青混凝土道面面层在机场后期使用运营过程中,主要会出现的问题是面层裂缝的产生,形成原因最多的是反射裂缝,防止或延缓沥青道面面层反射裂缝的产生是面临的主要问题。结合襄阳机场改扩建工程道面施工,就施工过程中反射裂纹产生的原因进行分析和处理,对后期使用运营过程中可能会出现的反射裂缝,在机场不停航情况下进行快速有效的修复。

The asphalt concrete pavement is the main type of civil aviation airport pavement in China,while during the process of lately operating period,the main problem is the formation of surface cracking,the most important reason is reflected cracks,and therefore the main problem is how to prevent or delay the reflection cracks of asphalt pavement surface.Based on the pavement construction of Xiangyang airport expansion project,we analyzed and processed the cause of reflection cracks,and took quick and effective repair to later reflection cracks in the operation process under non-suspend air conditions.