摘要
目前温拌刺和抗车辙剂对沥青混合料性能的影响结果并不统一,因此结合国内外研究成果,对Rediset温拌剂和抗车辙剂进行室内试验和方差分析,研究验证温拌剂和抗车辙剂对沥青混合料水稳定性的影响并提出改进措施。试验结果表明,此温拌剂会导致劈裂抗拉强度降低,但提高了水稳定性能;抗车辙剂对劈裂抗拉强度影响不大,但会降低水稳定性能,通过适当提高碾压温度能够弥补水稳定性能的衰减。
For studying the influence of warm-mixing agent(WMA) and anti-rut agent on asphalt mixture performance,laboratory test and variance analysis on Rediset WMA and anti-rut agent were used to study and validate the influence on water stability,and a improved method was raised based on the study.The WMA can reduce the splitting tension strength,but can improve the water stability performance) the anti-rut agent shows little influence on the splitting tension strength and can weaken the water stability performance,but it can be offset by increasing rolling temperature.
出处
《上海公路》
2013年第4期66-69,12,共4页
Shanghai Highways
关键词
水稳定性
温拌剂
抗车辙剂
沥青混合料
Water stability
Warm-mixing agent
Anti-rut agent
Asphalt mixture
