摘要
同步碎石封层技术作为预防性养护的一种有效手段,它具有优良的封水效果,可以有效封堵路面裂缝,减少公路水损害,同时还具有施工工艺简易可行,施工过程对正常交通影响较小,不需要封道,施工后能迅速开放交通,改善路面的抗滑性能等优点。本文主要介绍了近年来在甘肃省公路预防性养护中得到广泛推广应用的公路沥青路面预防性养护技术。
Synchronous crushed stone seal coat technology is an effective means of preventive maintenance with excellent water sealing effect. It can effectively seal the surface cracks and reduce highway water damage. At the same time, it has many advantages such as it has simple and feasible construction process, the construction process of it has smaller impact on normal traffic, the road need not to be sealed,the traffic can be quickly opened after the construction and it can improve the anti slip properties of the pavement. This paper mainly introduces the maintenance technology of highway asphalt pavement which is widely used and applied in the highway preventive maintenance in Gansu Province.
出处
《价值工程》
2015年第9期134-135,共2页
Value Engineering
关键词
同步碎石分层技术
施工工艺
公路养护
synchronous crushed stone layer technology
construction technology
highway maintenance
