摘要
研究了一种新型的LQ抗车辙剂,通过室内试验,对比普通沥青混合料和改性沥青混合料,评价LQ抗车辙剂对混合料高温抗车辙性和低温抗弯曲方面的影响。试验结果表明:掺入LQ抗车辙剂后,混合料的高、低温性能均有明显提升,高于改性沥青混合料,远高于普通沥青混合料。
The article studies a new LQ anti-rut agent.The indoor experiment is used to compare the plain asphalt mixture and the modified asphalt mixture in order to evaluate the influence of LQ anti-rut agent on the high-temperature anti-rut property and the low-temperature bending resistance of the mixture.The experimental results show that the high-temperature anti-rut property and the low-temperature anti-rut property of the mixture are obviously improved after admixed with LQ anti-rut agent,and is higher than the modified asphalt mixture and far higher than the plain asphalt mixture.
出处
《城市道桥与防洪》
2013年第2期96-98,3,共3页
Urban Roads Bridges & Flood Control
关键词
抗车辙剂
车辙
低温弯曲
改性机理
anti-rut agent,rut,low-temperature bending,modification mechanism