摘要
应用 Superpave沥青胶结料试验动态剪切试验、压力老化试验和弯曲梁流变试验评定欢喜岭重交通道路沥青的抗永久变形、抗低温开裂和抗疲劳开裂性能 ,确定欢喜岭重交沥青最高和最低路面设计温度及 PG等级 。
Superpave binder test is a good method of evaluating asphalt performance-in-use at the lab,with which we can determine the highest,lowest pavement design temperature and performance grade for Huanxiling heavy road asphalt The test result showed that Huanxiling heavy traffic asphalt meets the need in wide fields of China
出处
《石油沥青》
2003年第3期36-38,共3页
Petroleum Asphalt
