Permeable drainage asphalt road

The utility model discloses a permeable drainage asphalt road which comprises a foundation layer, a main asphalt pavement layer, a water containing tank, a purification plate and ceramic asphalt, the inner side of the foundation layer is filled and compacted with a waste concrete layer, and the inner side of the foundation layer and the upper surface of the waste concrete layer are fixedly connected with a waterproof membrane; the main asphalt pavement layer is located on the inner side of the upper end of the waterproof film, and water pipes are arranged on the lower sides of the front and rear ends of the main asphalt pavement layer; the water containing tank is arranged on the outer side of the inner end of the water passing pipe single body. The purification plate is attached to the upper surface of the supporting plate; the ceramic asphalt is positioned on the inner sides of the main asphalt pavement layer and the auxiliary asphalt pavement layer. The permeable and drainage asphalt road has good permeabl