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运用沥青发泡技术使得铣刨后已废弃的沥青混合料的性能趋于稳定,并通过压实施工,促使路面具有一定使用性能的结构层,该技术则被称之为泡沫沥青冷再生。该技术的应用能够将已废弃的沥青路面材料实现再利用,激活其中已经出现的老化沥青,实现变废为宝的过程。进一步将节约资源、保护环境的目的得以实现。泡沫沥青再生技术的应用还能使传统的路面结构转化为柔性基层路面结构,从而将路面结构的组合形式得到优化,促使路面的使用寿命得到提升。
The use of asphalt foaming technology makes the performance of the abandoned asphalt mixture stabilized after milling, and through the compaction construction, to promote the use of performance of the pavement structure layer, the technology is known as foam asphalt cold regeneration. The application of this technology can recycle the abandoned asphalt pavement material, activate the aging asphalt which has appeared therein, and realize the process of turning waste into treasure. To further save resources and protect the environment to achieve the purpose. The application of foamed asphalt recycling technology can also transform the traditional pavement structure into a flexible primary pavement structure so as to optimize the combination of pavement structure and promote the service life of the pavement.