摘要
通过对4种沥青结合料生产的AC-20、AK-13不同混合料进行不同温度下的动态模量测试,并比较分析了测试结果。对比结果表明加入高模量沥青添加剂生产出来的沥青混合料的动态模量值均高于其他沥青结合料生产的混合料,并随着温度的增加,高模量沥青混合料比其他几种沥青混合料的动态模量值提升的幅度有所增加。
The paper introduced the tests carried out under different temperatures of AC-20,AK-13 asphalt mixture which were produced with four asphalt binders,and compared the results of tests.The comparison result showed the dynamic modulus of asphalt mixture produced with PR Module was higher than the others.With temperature getting higher,the dynamic modulus promotion range increased.
出处
《山西交通科技》
2011年第6期31-32,35,共3页
Shanxi Science & Technology of Transportation
关键词
高模量
沥青结合料
动态
模量
对比
high modulus
asphalt mixture
dynamic
modulus
contrast
