瑞士用沥青混合料罩面修复与补强水泥混凝土路面的经验

Experience for reparation & reinforcement of cement concrete roadface with asphalt mixture cover in Swiss

根据瑞士31条路段的经验,用沥青混合料罩面能够修复与补强水泥混凝土路面。如果措施 得当,修复周期可达20～25年。

Capabie reparation & reinforcement of cement concrete roadface with asphalt mixture cover according to experience of Swiss'31-line section of highway. If the measures are proper, running period of highway after reparation can extend to 20-25 years.