A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Comparison of Stiffness Modulus of Asphalt Paving Aggregate Mixes Using Advanced Laboratory Experiment
Asphalt mixtures to withstand heavier axle loads at present time are very significant due to the rapid growth of traffic volume and heavily vehicle traffic load as well as the effects of environmental factors. The main objective of this research is to investigate the use of granular buton rock asphalt (BRA) using advance laboratory experiment so that performance of asphalt mixture can be improved. In this study, two different types of asphalt mixes were produced according to the Australian Standards methods of sampling and testing asphalt to improve and modify pavement performance mixture. The control and BRA modified asphalt mixture were compared using the indirect tensile stiffness modulus test for different types of asphalt mixes: AC10-75 blow and AC14-75 blow asphalt mixes. The results of analysis showed the AC14-75 blow asphalt mixes together with control and BRA Modified binder (10%, 20%, and 30%) asphalt mixtures are the most effective and efficient for strength and durability of asphalt pavement as compared to AC10-75 blow asphalt mixture. In general, all the asphalt mixtures that are used in this research study can be strength and stable the mixture stiffness of asphalt that is notable. Thus for modification purpose, the effect rank can be described as AC14-75 blow > AC10-75 blow asphalt mixture in this research.
Comparison of Stiffness Modulus of Asphalt Paving Aggregate Mixes Using Advanced Laboratory Experiment
Asphalt mixtures to withstand heavier axle loads at present time are very significant due to the rapid growth of traffic volume and heavily vehicle traffic load as well as the effects of environmental factors. The main objective of this research is to investigate the use of granular buton rock asphalt (BRA) using advance laboratory experiment so that performance of asphalt mixture can be improved. In this study, two different types of asphalt mixes were produced according to the Australian Standards methods of sampling and testing asphalt to improve and modify pavement performance mixture. The control and BRA modified asphalt mixture were compared using the indirect tensile stiffness modulus test for different types of asphalt mixes: AC10-75 blow and AC14-75 blow asphalt mixes. The results of analysis showed the AC14-75 blow asphalt mixes together with control and BRA Modified binder (10%, 20%, and 30%) asphalt mixtures are the most effective and efficient for strength and durability of asphalt pavement as compared to AC10-75 blow asphalt mixture. In general, all the asphalt mixtures that are used in this research study can be strength and stable the mixture stiffness of asphalt that is notable. Thus for modification purpose, the effect rank can be described as AC14-75 blow > AC10-75 blow asphalt mixture in this research.
Comparison of Stiffness Modulus of Asphalt Paving Aggregate Mixes Using Advanced Laboratory Experiment
Nega, Ainalem (author) / Karami, Muhammad (author) / Nikraz, Hamid (author)
International Conference on Transportation and Development 2020 ; 2020 ; Seattle, Washington (Conference Cancelled)
2020-08-31
Conference paper
Electronic Resource
English
Stiffness of Asphalt-Aggregate Mixes
| NTIS | 1994
Aggregate producers are logical makers of asphalt paving mixes
Engineering Index Backfile | 1933
Comparison of Axial and Diametral Resilient Stiffness of Asphalt-Aggregate Mixes
| British Library Online Contents | 1995
Evaluation of Asbestos Asphalt Paving Mixes
| NTIS | 1964