| 摘要 |
PURPOSE: A reduction method of the rainwater gathered on the asphalt bottom is provided to reduce the waste of fuel and noise by reducing a space between wheels and a road. CONSTITUTION: The reduction method of the rainwater gathered on the asphalt bottom is completed by forming a bend at 5-meter range in the same direction as the proceeding direction of vehicles when placing asphalt on the road surface to gather rainwater, then to discharge to the side of the road. |
