Proceedings of the 4th International Conference on Sustainable Innovation 2020–Technology, Engineering and Agriculture (ICoSITEA 2020)

Comparison of Fatigue Crack Resistance and Permanent Deformation to Asbuton Modified Asphalt and Rubber Modified Asphalt

Authors
Fitra Ramdhani, Rahmat Tisnawan, Emil Adly
Corresponding Author
Fitra Ramdhani
Available Online 10 February 2021.
DOI
https://doi.org/10.2991/aer.k.210204.017How to use a DOI?
Keywords
Asbuton modified asphalt, rubber modified asphalt, fatigue cracking, permanent deformation
Abstract

One of the efforts to reduce road damage due to excessive loads is to increase the quality of the asphalt mixture by improving or increasing the quality of asphalt (bitumen). The use of Asbuton or crumb rubber as an additive in the pavement mixture will have a different effect on the properties of the mixture itself. The purpose of this study was to determine the comparison of the criteria for damage to Asbuton modified asphalt and asphalt modified SIR 20 crumb rubber against fatigue crack resistance and permanent deformation based on the mechanical rheological properties of asphalt and to determine the optimum levels of Asbuton and the optimum levels of crumb rubber SIR 20 that meet the specifications. The research method was carried out by examining the mechanistic rheological properties of asphalt with a Dynamic Shear Rheometer (DSR). The results of this study indicate that Asbuton modified asphalt is more resistant to permanent deformation than rubber modified asphalt while rubber modified asphalt is more resistant to fatigue cracking than Asbuton modified asphalt.

Copyright
© 2021, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 4th International Conference on Sustainable Innovation 2020–Technology, Engineering and Agriculture (ICoSITEA 2020)
Series
Advances in Engineering Research
Publication Date
10 February 2021
ISBN
978-94-6239-334-9
ISSN
2352-5401
DOI
https://doi.org/10.2991/aer.k.210204.017How to use a DOI?
Copyright
© 2021, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Fitra Ramdhani
AU  - Rahmat Tisnawan
AU  - Emil Adly
PY  - 2021
DA  - 2021/02/10
TI  - Comparison of Fatigue Crack Resistance and Permanent Deformation to Asbuton Modified Asphalt and Rubber Modified Asphalt
BT  - Proceedings of the 4th International Conference on Sustainable Innovation 2020–Technology, Engineering and Agriculture (ICoSITEA 2020)
PB  - Atlantis Press
SP  - 80
EP  - 82
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.210204.017
DO  - https://doi.org/10.2991/aer.k.210204.017
ID  - Ramdhani2021
ER  -