重载交通下旧混凝土路面加铺沥青层设计方案

The design scheme of old concrete pavement asphalt layer under heavy traffic

针对重载交通作用下水泥混凝土路面水泥板出现的各种病害,提出加铺沥青层的方案,依据相关规范,介绍了旧混凝土板的处治原则,通过对旧水泥板的处治及加铺沥青后,恢复了路面使用性能,提升了公路服务水平。

According to all kinds oi diseases ol cement concrete pavement cement hoard under heavy traliic, this paper put iorward the scheme of asphalt overlay, according to related standards, introduced the treatment principle of old concrete hoard, through the treatment to old cement board and recovered the pavement use performance after paving asphalt, enhanced the service level of highway.