沥青路面冷再生技术在坝上地区车辙维修处治中的应用

Application of Cold-in-place Recycling Technology for Asphalt Pavement in Rut Repair in Dam Area

针对承德围场坝上地区公路长大纵坡段出现的日益严重的车辙病害,采取沥青路面就地冷再生技术进行维修处治,取得了很好的效果,证明就地冷再生技术在山区公路大中修施工中具有广阔的应用和推广前景。

In allusion to the serious rut on large longitudinal slope highway in dam area of Weichang County in Chengde City,the cold-in-place recycling technology is used to repair asphalt pavement. Through that,a very good effect is obtained,which proves that cold-in-place recycling technology has broad application and popularization prospect in heavy repair and medium repair of mountain highway.