A Manufacturing Methods of High Function Recycled Asphalt Concrete Mixtures using Crumb Rubber and Polymer Modifier for Pavement

摘要

Mechanical, such as the present invention is most illegal landfill or by recycling to being disposed of waste asphalt concrete to provide a reproduction asphalt concrete mixture of high-function waste tires a powder and added to the polymer-modified material, such as flow resistance, wear resistance, dynamic stability, cracking resistance that the performance and durability, a method of manufacturing a high-performance packing excellent reproduction asphalt mixture,; The production method of the present invention for recycling the waste asphalt production of waste asphalt play asphalt mixture by the volume fraction to 30 to 50% aggregate and virgin resin to secure the excellent mechanical performance and durability of the asphalt play mixture, asphalt concrete waste, fly ash, and and it characterized in that it prepared by adding a reproduction-modified binder to a mixture of limestone minutes; The present invention as described above it to recycle the waste asphalt waste tire powder, polymer modifier, fly ash, limestone, minutes, etc. used by the flow resistance, wear resistance, dynamic stability, and excellent mechanical performance, and durability such as crack resistance packaging playback can be manufactured asphalt mixtures it will be effective that can contribute very significantly to the prevention of environmental damage caused by illegal landfills in the country as effective use of resources by promoting recycling of waste asphalt concrete energy savings and foreign currency savings and waste asphalt .