Advantages and disadvantages of asphalt road

There are two advantages of asphalt road: 1, which is convenient for construction, easy for initial construction and easy for maintenance; 2. The asphalt pavement has strong elasticity, low noise and smooth running. ......

The disadvantage of paving asphalt road is that asphalt is black, which has the highest heat absorption efficiency and will only increase the heat of the city. Tar has a taste and is not environmentally friendly. Every day when you pass by Shengli West Road, you will smell a bad smell.