Reclaimed asphalt pavement is a technology that recycles, processes and reuses old asphalt mixtures. Compared with traditional asphalt pavement, recycled asphalt technology has significant economic, environmental and performance advantages, and has become an important trend in global road maintenance and construction.
Reclaimed asphalt pavement offers the following benefits:
Reduced resource consumption: the ability to recycle and reuse old asphalt pavement materials significantly reduces the need for new stone and asphalt, helping to conserve natural resources and reduce the ecological damage caused by quarrying stone.
Material cost savings: Since recycled old asphalt pavement materials can replace some of the new materials, the cost of purchasing and transporting new materials is reduced, thus reducing pavement construction costs.
Good anti-skid performance: recycled asphalt pavement in the design and construction process, can be reasonably adjusted ratio, so that the pavement has a good roughness and texture depth, to provide reliable anti-skid performance, to protect the safety of vehicle driving.
Rapid repair of pavement: recycled asphalt pavement construction can be completed in a relatively short period of time to repair and regeneration of the old pavement, to achieve the rapid opening of the road surface, reduce the interference with traffic, especially for heavy traffic flow, maintenance time constraints on the road.
Recycled asphalt pavement is becoming the mainstream choice for global road maintenance due to its advantages of environmental protection, economy, high efficiency and durability.