Based on the lab and construction site data, finally indicates the gradation design principles for foamedasphalt reclaimed technics.
并在室内试验和工程现场数据的基础上初步提出泡沫沥青再生工艺的级配设计原则。
2
The bitumen foamability significantly affects the performance of foamedasphalt mixture. The study of bitumen foamability is critical to application of foamed bitumen.
沥青发泡性能的好坏直接影响泡沫沥青混合料的性能，发泡性能的研究是泡沫沥青技术应用的关键。
3
The study on plant-mixed cold recycling technology for foamedasphalt is carried on based on the milled waste material of Xiyan Expressway, Xitong Expressway as well as Xihu Expressway.