Colored asphalt is a new type of environmental protection road material, which has the characteristics of bright color, high-grade beauty, color diversity and so on. The practice of colored asphalt pavement generally includes asphalt binder coloring, colored aggregate coloring and colored asphalt binder. The colored asphalt mainly prevents the road surface from peeling, improves the driving comfort, the anti-sliding performance, improves the driving safety and improves the smoothness of the road surface.

Performance characteristics of color asphalt pavement:

Good road performance

Asphalt after improvement and experiment, now under the action of different external environment and in different temperatures, its durability, water resistance and high temperature stability is very good, and it has good adhesion with the base, can keep the color asphalt pavement complete, very suitable for use in the road;

Bright and lasting color

The biggest characteristic of colored asphalt pavement is good visual sense. The color pavement effectively improves the beauty of the road and greatly improves the perception effect of the road. The color of colored asphalt pavement adopts the most advanced technology, can withstand high temperature and low temperature, and it is also very convenient to maintain;

Strong sound absorption function

When car tires roll at high speed on the road, they will not produce strong noise due to air compression, and they can also absorb other noise from the outside world.

Good elasticity and flexibility

The quality of the guaranteed colored asphalt pavement in the winter can play the role of non-slip, and because it is soft for the elderly to walk, which increases the happiness index of people walking. Because it has good elasticity, it also has a different feeling when running or playing sports on colored asphalt.

Colored asphalt pavement refers to decolorized asphalt and various stones, pigments and additives and other materials in a specific environment and temperature mixing, can be made of colored asphalt mixture, after paving, rolling and forming a certain strength and road performance of colored asphalt concrete pavement. Compared with ordinary pavement, it plays an important role in promoting road traffic safety and beautifying road space environment.