In the current recycling process of reclaimed asphalt pavement (RAP). due to the serious damage of aggregate gradation and the large amount of aged asphalt still wrapped around the surface of the treated aggregate. the low recycling rate and poor performance of the recycled asphalt mixture are the major problems of RAP. In view of the shortcomings of RAP recycling technology. https://www.danddcollectiblers.shop/product-category/mat-insert/