排水性沥青混凝土设计

On the Design of Drainage Bitumen Concrete Road

多孔式排水沥青碎石路面能有效防止反射裂缝的发生,并且能够雨天迅速排除路面积水,同时因为结构形式的特殊性,多孔式排水沥青碎石路面能减轻行车噪音,减少夜间行车路面反光,提高行车安全。

The porous drainage cement gravel road surface is effective for preventing reflective cracks. Besides, the water can be quickly removed out of the road on rainy days. Owing to the speciality of the porous structure, the road surface can reduce the noises produced by vehicles and lighten the road surface glisten at night so to guarantee driving safety.