运用独特工艺,按照橡胶与沥青等比例混合,成功开发了负离子橡胶改性沥青混合料.试验结果表明,与传统沥青混合料相比,该负离子橡胶改性沥青混合料显示出更加优良的路用性能,完全满足相关规范要求.其动稳定度、破坏应变指标均优于SBS改性沥青.消耗废旧轮胎量较传统橡胶改性沥青明显提高,改善了道路周边环境,具有巨大的经济和社会效益. The unique process has been used to successfully develop the negative ion rubber modified asphalt mixture according to the proportion of rubber and asphalt mixing.The experimental results show that the negative ion rubber modified asphalt mixture shows more excellent road use compared with the traditional asphalt mixture Performance, fully meet the requirements of the relevant specifications.Its dynamic stability and damage indicators are better than SBS modified asphalt consumption of waste tires than the traditional rubber modified asphalt significantly improved to improve the road environment, with great economic and social benefits .