1. Low cost

The control of capital cost is one of the important indexes of engineering benefit, and the cost of asphalt pavement is very low in both technology and materials. In the actual construction, it is found that the capital cost in road construction includes materials, labor, equipment and management. However, the construction technology of asphalt pavement is relatively simple, and the difficulty in control and management is also low. Therefore, the construction period can be shortened, and then the investment in labor, management and equipment costs can be greatly reduced.

2. High efficiency
The construction period of road construction is generally tight. The faster the opening time is, the higher the value will be created. However, the asphalt pavement construction process is relatively simple and efficient, and can be put into use quickly after construction. Compared with concrete pavement, it does not need a long maintenance period and strengthening growth period. Asphalt pavement can be opened to traffic as long as the temperature drops to a certain standard. It can be seen that the efficiency is high and the construction period is short.
3. Safer
The traffic pressure on roads is relatively large, which is more closely related to the safety of people's lives and property. Compared with other materials, asphalt pavement has higher safety. When the vehicle runs on the asphalt pavement, it can produce good friction, especially in case of danger, it can brake quickly. At the same time, the pavement can also absorb a certain impact force and improve the driving safety of the vehicle.