What are the performance characteristics of color asphalt pavement?

December 28th,2021

(1) It has good road performance. Under the action of different temperatures and external environment, its high-temperature stability, water damage resistance and durability are very good, without deformation, asphalt film peeling and other phenomena, and has good adhesion with the base course.

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(2) It has bright and lasting color, does not fade, can withstand high temperature of 77 ℃ and low temperature of - 23 ℃, and is easy to maintain.
(3) It has strong sound absorption function. When automobile tires roll at high speed on the road, they will not produce strong noise due to air compression, but also absorb other noises from the outside world.
(4) With good elasticity and flexibility, "foot feeling" is good. It is most suitable for the elderly to walk, and it can prevent skidding in winter. In addition, the color mainly comes from the color of the stone itself, which will not cause great harm to the surrounding environment.

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