Abstract
In order to study the applicability of anti-rutting agent LY to different asphalt mixtures, six asphalt mixtures, including AC-16, AC-16+0.4% anti-rutting agent, SBS modified asphalt AC-16, SBS modified asphalt AC-16+0.4% anti-rutting agent, SMA-16, SMA-16+0.4% anti-rutting agen, were tested for high temperature performance, low temperature performance and water stability performance. The test results show that the anti-rutting agent LY can improve the high temperature performance, low temperature performance and water stability of AC-16 and SMA-16 asphalt mixtures, and the effect is best when used with AC-16 asphalt mixtures. Compared with SBS modified asphalt mixture, although anti-rutting agent LY can improve its high-temperature performance, it has a negative impact on its low-temperature performance and water stability, so it is not recommended to use anti-rutting agent LY together with SBS modified asphalt mixture.
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