水泥混凝土路面断板的原因及其防治

Reason and Treatment to Breaking Slab on Cement Concrete Pavement

水泥混凝土路面承重强度高,稳定性好,适用于重载交通道路,在有重载要求和短线路段有较好的发展前景。但断板病害对道路的正常使用和使用寿命十分不利,也给路面养护、修复带来极大的困难,必须采取方法加以防治。

Cement concrete pavement is suitable for heavy-load and short distance vehicle,with high load and high stability.But the breaking stab pavement is harmful for the road and its service life,at the mean time,it is difficult for the pavement maintance and repairing.So effective measures must be taken to treat the breaking stab pavements.