PAVEMNTING ASPHALT HAVING PERMEABILITY AND DRAINABILITY AND THE MANUFACTURING METHOD THEREOF

摘要

The present invention relates to an asphalt pavement material that allows for good permeability and drainage, and more particularly, washing and drying after collecting and sorting waste vinyl generated in rural and industrial sites; Preparing the waste vinyl chips by extruding the washed and dried waste vinyl with a heat extruder and then grinding the waste vinyl into a size of 0.03 to 10 mm; Mixing an asphalt liquid, waste vinyl chips, emulsified resins made of one of PP, PE, and PPG, which are pulverized to a size of 0.05 to 18 mm, to form an additive; Additive is mixed with construction waste recycled aggregate with particle size of 5 ~ 50㎜ and heated to 120 ~ 280 ℃ of softening point to form asphalt pavement. It is to provide an asphalt pavement material with eco-friendly permeability and drainage to prevent environmental pollution by recycling the waste vinyl generated in a large amount at the same time as well.;Waste vinyl chips, waste rubber chips, rubber chips, asphalt pavement