The influence of pelletRAP™ rejuvenator on the mechanical properties of reclaimed asphalt pavement
In the last decade, the use of reclaimed asphalt pavement (RAP) resulted from asphalt milling process has been widely increased for economic and environmental reasons. However, RAP mixtures have undesired characteristics, such as higher stiffness and low flexibility. In this case, the rejuvenators s...
| Main Authors: | , , , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
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IOP Publishing Ltd
2021
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/30847/ http://umpir.ump.edu.my/id/eprint/30847/1/The%20Influence%20of%20PelletRAP%E2%84%A2%20Rejuvenator.pdf |
| _version_ | 1848823615269634048 |
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| author | Putra Jaya, Ramadhansyah Al-Saffar, Zaid Hazim Haryati, Yaacob M. K. I., Mohd Satar N. S., Shah Rull A., Mohamed N. A., Hassan M. N. M., Warid |
| author_facet | Putra Jaya, Ramadhansyah Al-Saffar, Zaid Hazim Haryati, Yaacob M. K. I., Mohd Satar N. S., Shah Rull A., Mohamed N. A., Hassan M. N. M., Warid |
| author_sort | Putra Jaya, Ramadhansyah |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | In the last decade, the use of reclaimed asphalt pavement (RAP) resulted from asphalt milling process has been widely increased for economic and environmental reasons. However, RAP mixtures have undesired characteristics, such as higher stiffness and low flexibility. In this case, the rejuvenators should be used for restoring the properties of RAP which were lost during service life. In the present research, the mechanical properties of 100% RAP incorporating various percentages of PelletRAP™ rejuvenator were evaluated via stability, flow, stiffness, indirect tensile strength (ITS), moisture damage and Cantabro loss measurements. The results showed that the rejuvenated mixtures containing 4% of PelletRAP™ exhibited better performance in terms of stability, cracking and moisture damage resistance, as well as durability, compared with virgin mixtures. Thus, it can be concluded that 100% RAP can be renovated and re-used in the pavement if it is mixed with an appropriate prescription of PelletRAP™. The proposed of incorporating PelletRAP™ with RAP is beneficial in the improvement of sustainability and cost-efficiency of the asphalt mixtures industry. |
| first_indexed | 2025-11-15T02:59:57Z |
| format | Conference or Workshop Item |
| id | ump-30847 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:59:57Z |
| publishDate | 2021 |
| publisher | IOP Publishing Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-308472021-03-11T07:18:44Z http://umpir.ump.edu.my/id/eprint/30847/ The influence of pelletRAP™ rejuvenator on the mechanical properties of reclaimed asphalt pavement Putra Jaya, Ramadhansyah Al-Saffar, Zaid Hazim Haryati, Yaacob M. K. I., Mohd Satar N. S., Shah Rull A., Mohamed N. A., Hassan M. N. M., Warid TE Highway engineering. Roads and pavements In the last decade, the use of reclaimed asphalt pavement (RAP) resulted from asphalt milling process has been widely increased for economic and environmental reasons. However, RAP mixtures have undesired characteristics, such as higher stiffness and low flexibility. In this case, the rejuvenators should be used for restoring the properties of RAP which were lost during service life. In the present research, the mechanical properties of 100% RAP incorporating various percentages of PelletRAP™ rejuvenator were evaluated via stability, flow, stiffness, indirect tensile strength (ITS), moisture damage and Cantabro loss measurements. The results showed that the rejuvenated mixtures containing 4% of PelletRAP™ exhibited better performance in terms of stability, cracking and moisture damage resistance, as well as durability, compared with virgin mixtures. Thus, it can be concluded that 100% RAP can be renovated and re-used in the pavement if it is mixed with an appropriate prescription of PelletRAP™. The proposed of incorporating PelletRAP™ with RAP is beneficial in the improvement of sustainability and cost-efficiency of the asphalt mixtures industry. IOP Publishing Ltd 2021 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/30847/1/The%20Influence%20of%20PelletRAP%E2%84%A2%20Rejuvenator.pdf Putra Jaya, Ramadhansyah and Al-Saffar, Zaid Hazim and Haryati, Yaacob and M. K. I., Mohd Satar and N. S., Shah Rull and A., Mohamed and N. A., Hassan and M. N. M., Warid (2021) The influence of pelletRAP™ rejuvenator on the mechanical properties of reclaimed asphalt pavement. In: IOP Conference Series: Earth and Environmental Science, 4th National Colloquium on Wind and Earthquake Engineering , 16-17 October 2020 , Putrajaya, Malaysia. pp. 1-9., 682. ISSN 1755-1307 (Print); 1755-1315 (Online) (Published) https://doi.org/10.1088/1755-1315/682/1/012071 |
| spellingShingle | TE Highway engineering. Roads and pavements Putra Jaya, Ramadhansyah Al-Saffar, Zaid Hazim Haryati, Yaacob M. K. I., Mohd Satar N. S., Shah Rull A., Mohamed N. A., Hassan M. N. M., Warid The influence of pelletRAP™ rejuvenator on the mechanical properties of reclaimed asphalt pavement |
| title | The influence of pelletRAP™ rejuvenator on the mechanical properties of reclaimed asphalt pavement |
| title_full | The influence of pelletRAP™ rejuvenator on the mechanical properties of reclaimed asphalt pavement |
| title_fullStr | The influence of pelletRAP™ rejuvenator on the mechanical properties of reclaimed asphalt pavement |
| title_full_unstemmed | The influence of pelletRAP™ rejuvenator on the mechanical properties of reclaimed asphalt pavement |
| title_short | The influence of pelletRAP™ rejuvenator on the mechanical properties of reclaimed asphalt pavement |
| title_sort | influence of pelletrap™ rejuvenator on the mechanical properties of reclaimed asphalt pavement |
| topic | TE Highway engineering. Roads and pavements |
| url | http://umpir.ump.edu.my/id/eprint/30847/ http://umpir.ump.edu.my/id/eprint/30847/ http://umpir.ump.edu.my/id/eprint/30847/1/The%20Influence%20of%20PelletRAP%E2%84%A2%20Rejuvenator.pdf |