水泥混凝土路面是一种刚度大、扩散荷载强、稳定性好的路面结构,其路面的适用性非常强,加之具有材料的来源广泛以及便于施工等优点使水泥混凝土路面能够较好的满足现代化交通需要。但随着我国经济的迅猛发展,公路交通量越来越大,超载现象和重载车辆也越来越多,随之而来水泥混凝土路面板破损的现象也越来越严重,路面修复已成为许多公路部门越来越关注的问题。本文首先分析研究了旧 Cement concrete pavement is a kind of pavement structure with strong rigidity, strong diffusion load and good stability. The pavement has very good adaptability. In addition, it has many advantages such as wide sources of materials and easy construction, which make the cement concrete pavement better meet the needs of modern traffic need. However, with the rapid development of economy in our country, the traffic volume of highway is more and more large, the phenomenon of overloading and overloaded vehicles are more and more, and the damage of cement concrete pavement slab is more and more serious. The pavement repair has become Many road departments are increasingly concerned about the issue. This paper first analyzes the old