摘要
采用动态剪切流变仪(DSR)和弯曲梁流变仪(BBR)对不同粉胶比沥青胶浆性能进行测试研究,综合考虑高低温性能,提出沥青混合料中合理的粉胶比,为沥青混合料设计提供参考。
The paper does research on testing the behavior of bitumen mastics with different ratio of slag to bitumen in quality by dynamic shear rheometer（DSR） and bending beam rheometer（ BBR）, comprehensively thinking over the behavior at low temp, on this basis puts forward rational ratio of slag to bitumen in quality in bitumen mix,which provide reference for design of bitumen mix.
出处
《北方交通》
2008年第2期1-4,共4页
Northern Communications
关键词
粉胶比
高温性能
低温性能
Ratio of slag to bitumen in quality
Behavior at high temp
Behavior at low temp
