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Engineering Characterisation Of Epoxidized Natural Rubber-Modified Hot-Mix Asphalt

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dc.contributor.authorRamez A. Al-Mansoben_US
dc.contributor.authorAmiruddin Ismailen_US
dc.contributor.authorNur Izzi Md. Yusoffen_US
dc.contributor.authorRiza Atiq O. K. Rahmaten_US
dc.contributor.authorMuhamad Nazri Borhanen_US
dc.contributor.authorShaban Ismael Albrkaen_US
dc.contributor.authorChe Husna Azharien_US
dc.contributor.authorMohamed Rehan Karimen_US
dc.date.accessioned2024-05-28T04:38:08Z
dc.date.available2024-05-28T04:38:08Z
dc.date.issued2017
dc.description.abstractRoad distress results in high maintenance costs. However, increased understandings of asphalt behaviour and properties coupled with technological developments have allowed paving technologists to examine the benefits of introducing additives and modifiers. As a result, polymers have become extremely popular as modifiers to improve the performance of the asphalt mix. This study investigates the performance characteristics of epoxidized natural rubber (ENR)-modified hot-mix asphalt. Tests were conducted using ENR–asphalt mixes prepared using the wet process. Mechanical testing on the ENR–asphalt mixes showed that the resilient modulus of the mixes was greatly affected by testing temperature and frequency. On the other hand, although rutting performance decreased at high temperatures because of the increased elasticity of the ENR–asphalt mixes, fatigue performance improved at intermediate temperatures as compared to the base mix. However, durability tests indicated that the ENR–asphalt mixes were slightly susceptible to the presence of moisture. In conclusion, the performance of asphalt pavement can be enhanced by incorporating ENR as a modifier to counter major road distress.en_US
dc.identifier.citationAl-Mansob RA, Ismail A, Yusoff NIM, Rahmat RAOK, Borhan MN, Albrka SI, et al. (2017) Engineering characterisation of epoxidized natural rubber-modified hot-mix asphalt. PLoS ONE 12(2): e0171648. https://doi.org/10.1371/journal.pone.0171648en_US
dc.identifier.doi10.1371/journal.pone.0171648
dc.identifier.epage16
dc.identifier.issn1932-6203
dc.identifier.issue2
dc.identifier.spage1
dc.identifier.urihttps://journals.plos.org/plosone/article?id=10.1371/journal.pone.0171648
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/5990
dc.identifier.volume12
dc.language.isoen_USen_US
dc.publisherPublic Library of Scienceen_US
dc.relation.ispartofPLOS ONEen_US
dc.titleEngineering Characterisation Of Epoxidized Natural Rubber-Modified Hot-Mix Asphalten_US
dc.typeArticleen_US
dspace.entity.typePublication

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