The practice indicates that the blended asphalt can be used in paving high grade road. 实践表明,研制的沥青完全可以用于高等级公路建设。
According to a lot of test results and the paving course of testing roads it is recommend the grade scope of cold regenerative base and the construction process suitable to cold regenerative materials. 根据大量试验结果和试验路铺筑过程,推荐了冷再生基层的级配范围和适合于冷再生材料的施工工艺。