With the continuous development of color pavement technology, color asphalt pavement, as a new form of pavement, has been widely used abroad and gradually applied in China. What are the advantages of color asphalt pavement compared with traditional pavement?

1. Thin thickness: the thickness of colored asphalt pavement is very thin, so it will not affect the net height of tunnels and other pavement, and the weight is relatively light, which will not increase the burden of bridges and pavement foundation.

2. Better anti-skid performance: the aggregate used in the color asphalt pavement is a kind of synthetic material with very high polishing value. The drying and sliding resistance of the pavement can be significantly increased by applying the aggregate to the existing pavement through the binder.

3. High bonding strength: the binder used for color asphalt pavement belongs to organic and inorganic binding materials. It has strong bonding strength for various materials, such as asphalt concrete, cement concrete, steel and wood, and has a wide range of application.

4. Rich colors and multiple choices: at present, the pigments used in color asphalt pavement are: red, yellow, brown, orange, green, etc., which can be freely selected; Moreover, the color is gorgeous and lasting, which changes the appearance of the original traditional pavement and will not fade even if the aggregate is worn.

5. Convenient construction and rapid solidification: in the construction process, the disconnection time is relatively short, which is conducive to the construction or emergency repair works in the busy sections of the city. It can be used in normal temperature environment, which is more conducive to environmental protection. It does not need large machinery and equipment, and can be constructed in a narrow small area.