摘要
通过低温弯曲试验和低温冻断试验两种方法,对SEAM(硫磺)改性沥青混合料的低温抗裂性能进行试验研究,并与普通沥青混合料进行对比,结果表明,添加SEAM(硫磺)后,沥青混合料的低温抗裂性能并未降低。
The low temperature anti-cracking property of SEAM modified asphalt mixture is studied through low temperature bending tests and frost-break tests. The research results indicate that the low temperature anti-cracking property of SEAM modified asphalt mixture is not lower than usual asphalt mixture.
出处
《交通标准化》
2009年第15期89-93,共5页
Communications Standardization
关键词
SEAM
硫磺
改性沥青混合料
低温抗裂性能
SEAM
sulfur
modified asphalt mixture
low temperature anti-cracking property
