Laboratory evaluation of rutting performance of cold recycling asphalt mixtures containing SBS modified asphalt emulsion

摘要

Because limited researches have been conducted to investigate the effect of additives on recycled asphalt mixture properties, in this research, cement and lime were used as additives in cold in-place recycling mixtures containing SBS emulsion asphalt. In this research study several experiments such as Marshall stability, dynamic creep, and wheel tests were conducted. Results indicated that SBS, cement, and lime increase Marshall stability, and resistance to permanent deformation.