A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Experimental Investigation of Bitumen and Mastics under Shear Creep and Creep-Recovery Testing
This paper characterizes binder and mastic behavior under shear creep and creep-recovery tests. Although several researchers have investigated the creep and recovery behavior of pure and polymer-modified bitumen, there is a primary need to investigate the behavior of mastic to better correlate with the behavior of asphalt mixtures. The steady-state condition under creep testing and recovery behavior under creep-recovery testing are characterized through testing in the dynamic shear rheometer (DSR) under a wide range of stresses and temperatures. 40/60 pen pure bitumen as well as binder-filler mastics containing limestone blended at three different concentrations (35%, 50%, and 65% by mass of mastic) were utilized for this study.
Experimental Investigation of Bitumen and Mastics under Shear Creep and Creep-Recovery Testing
This paper characterizes binder and mastic behavior under shear creep and creep-recovery tests. Although several researchers have investigated the creep and recovery behavior of pure and polymer-modified bitumen, there is a primary need to investigate the behavior of mastic to better correlate with the behavior of asphalt mixtures. The steady-state condition under creep testing and recovery behavior under creep-recovery testing are characterized through testing in the dynamic shear rheometer (DSR) under a wide range of stresses and temperatures. 40/60 pen pure bitumen as well as binder-filler mastics containing limestone blended at three different concentrations (35%, 50%, and 65% by mass of mastic) were utilized for this study.
Experimental Investigation of Bitumen and Mastics under Shear Creep and Creep-Recovery Testing
Elnasri, M. (author) / Airey, G. (author) / Thom, N. (author)
2013 Airfield & Highway Pavement Conference ; 2013 ; Los Angeles, California, United States
Airfield and Highway Pavement 2013 ; 921-932
2013-06-18
Conference paper
Electronic Resource
English
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