沥青路

UINTAITE Mastic Asphalt is an excellent natural bituminous material, which can improve the performance of asphalt pavement when mixed with conventional asphalt mixture.

北青是一种优质的天然青材料,与传统的青混合料混合使用,可改善青路的使用性能。

Therefore, lots of pavements need to repair in large-scale even repave wholly after using a long time, which will bring large numbers of waste asphalt mixture.

因此，青路使用一定年限后必须进行大积的维修，甚至全路段铣刨，重新铺筑。