A new approach to enhance the reclaimed asphalt pavement features: role of maltene as a rejuvenator
The properties of aged asphalt can be renewed using rejuvenating agents. Rejuvenators can improve the performance of reclaimed asphalt pavement (RAP) by reducing the asphaltene-to-maltene ratio back to their initial state. This study assessed the function of maltene as a rejuvenator to renew aged as...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2021
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| Online Access: | http://umpir.ump.edu.my/id/eprint/32425/ http://umpir.ump.edu.my/id/eprint/32425/1/A%20new%20approach%20to%20enhance%20the%20reclaimed%20asphalt%20pavement.pdf |
| _version_ | 1848824015452372992 |
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| author | Putra Jaya, Ramadhansyah Zaid Hazim, Al-Saffar Haryati, Yaacob Saleem, Mhmood Khleel Mohd Khairul Idham, Mohd Satar Bilema, Munder Choy, Jau Lai Mohd Zul Hanif, Mahmud |
| author_facet | Putra Jaya, Ramadhansyah Zaid Hazim, Al-Saffar Haryati, Yaacob Saleem, Mhmood Khleel Mohd Khairul Idham, Mohd Satar Bilema, Munder Choy, Jau Lai Mohd Zul Hanif, Mahmud |
| author_sort | Putra Jaya, Ramadhansyah |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | The properties of aged asphalt can be renewed using rejuvenating agents. Rejuvenators can improve the performance of reclaimed asphalt pavement (RAP) by reducing the asphaltene-to-maltene ratio back to their initial state. This study assessed the function of maltene as a rejuvenator to renew aged asphalt. Penetration, softening point, ductility and viscosity tests were performed to determine the ideal maltene content to be incorporated into RAP. The rejuvenated asphalt samples were evaluated using rolling thin film oven (RTFO), dynamic shear rheometer (DSR), bending beam rheometer (BBR), Fourier transform infrared (FTIR), thermogravimetric (TGA) and atomic force microscopy (AFM) measurements. The outcomes were compared with virgin and aged asphalts. Both oxygenated groups and asphaltene content decreased by adding 12% maltene. Essentially, DSR, BBR, TGA, and AFM analyses divulged the comparable performance of rejuvenated asphalt with virgin asphalt, signifying the potency of maltene for practical applications. |
| first_indexed | 2025-11-15T03:06:19Z |
| format | Article |
| id | ump-32425 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:06:19Z |
| publishDate | 2021 |
| publisher | Taylor & Francis Group |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-324252021-11-05T03:12:32Z http://umpir.ump.edu.my/id/eprint/32425/ A new approach to enhance the reclaimed asphalt pavement features: role of maltene as a rejuvenator Putra Jaya, Ramadhansyah Zaid Hazim, Al-Saffar Haryati, Yaacob Saleem, Mhmood Khleel Mohd Khairul Idham, Mohd Satar Bilema, Munder Choy, Jau Lai Mohd Zul Hanif, Mahmud TE Highway engineering. Roads and pavements The properties of aged asphalt can be renewed using rejuvenating agents. Rejuvenators can improve the performance of reclaimed asphalt pavement (RAP) by reducing the asphaltene-to-maltene ratio back to their initial state. This study assessed the function of maltene as a rejuvenator to renew aged asphalt. Penetration, softening point, ductility and viscosity tests were performed to determine the ideal maltene content to be incorporated into RAP. The rejuvenated asphalt samples were evaluated using rolling thin film oven (RTFO), dynamic shear rheometer (DSR), bending beam rheometer (BBR), Fourier transform infrared (FTIR), thermogravimetric (TGA) and atomic force microscopy (AFM) measurements. The outcomes were compared with virgin and aged asphalts. Both oxygenated groups and asphaltene content decreased by adding 12% maltene. Essentially, DSR, BBR, TGA, and AFM analyses divulged the comparable performance of rejuvenated asphalt with virgin asphalt, signifying the potency of maltene for practical applications. Taylor & Francis Group 2021 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/32425/1/A%20new%20approach%20to%20enhance%20the%20reclaimed%20asphalt%20pavement.pdf Putra Jaya, Ramadhansyah and Zaid Hazim, Al-Saffar and Haryati, Yaacob and Saleem, Mhmood Khleel and Mohd Khairul Idham, Mohd Satar and Bilema, Munder and Choy, Jau Lai and Mohd Zul Hanif, Mahmud (2021) A new approach to enhance the reclaimed asphalt pavement features: role of maltene as a rejuvenator. Road Materials and Pavement Design. pp. 1-24. ISSN 1468-0629. (Published) https://doi.org/10.1080/14680629.2021.1984978 https://doi.org/10.1080/14680629.2021.1984978 |
| spellingShingle | TE Highway engineering. Roads and pavements Putra Jaya, Ramadhansyah Zaid Hazim, Al-Saffar Haryati, Yaacob Saleem, Mhmood Khleel Mohd Khairul Idham, Mohd Satar Bilema, Munder Choy, Jau Lai Mohd Zul Hanif, Mahmud A new approach to enhance the reclaimed asphalt pavement features: role of maltene as a rejuvenator |
| title | A new approach to enhance the reclaimed asphalt pavement features: role of maltene as a rejuvenator |
| title_full | A new approach to enhance the reclaimed asphalt pavement features: role of maltene as a rejuvenator |
| title_fullStr | A new approach to enhance the reclaimed asphalt pavement features: role of maltene as a rejuvenator |
| title_full_unstemmed | A new approach to enhance the reclaimed asphalt pavement features: role of maltene as a rejuvenator |
| title_short | A new approach to enhance the reclaimed asphalt pavement features: role of maltene as a rejuvenator |
| title_sort | new approach to enhance the reclaimed asphalt pavement features: role of maltene as a rejuvenator |
| topic | TE Highway engineering. Roads and pavements |
| url | http://umpir.ump.edu.my/id/eprint/32425/ http://umpir.ump.edu.my/id/eprint/32425/ http://umpir.ump.edu.my/id/eprint/32425/ http://umpir.ump.edu.my/id/eprint/32425/1/A%20new%20approach%20to%20enhance%20the%20reclaimed%20asphalt%20pavement.pdf |