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Effect of Carbon Nanofibers on Physical, Adhesion and Rheological Properties of Liquid Epoxidized Natural Rubber Modified Asphalt

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dc.citedby3
dc.contributor.authorAl-Mansob R.A.en_US
dc.contributor.authorKatman H.Y.en_US
dc.contributor.authorAl-Sabaeei A.M.en_US
dc.contributor.authorZamzami M.en_US
dc.contributor.authorAl-Fakih A.en_US
dc.contributor.authorWei W.K.en_US
dc.contributor.authorJassam T.M.en_US
dc.contributor.authorAlsharef J.en_US
dc.contributor.authorSurol S.B.en_US
dc.contributor.authorYusof N.H.en_US
dc.contributor.authorKoting S.en_US
dc.contributor.authorid55566434500en_US
dc.contributor.authorid55812804800en_US
dc.contributor.authorid57204051730en_US
dc.contributor.authorid57732691700en_US
dc.contributor.authorid57201391640en_US
dc.contributor.authorid57733189800en_US
dc.contributor.authorid57193571677en_US
dc.contributor.authorid57192193441en_US
dc.contributor.authorid57329501500en_US
dc.contributor.authorid57197802652en_US
dc.contributor.authorid55839645200en_US
dc.date.accessioned2023-05-29T09:37:19Z
dc.date.available2023-05-29T09:37:19Z
dc.date.issued2022
dc.descriptionAdhesion; Binders; Carbon nanofibers; Elasticity; Hardness; High temperature applications; Rheology; Rubber; Viscoelasticity; Adhesion properties; Carbon nanofibres; Effect of carbons; Elastic balls; Epoxidized natural rubber; Liquid epoxidized natural rubber; Performance; Rheological property; Rheology; Rubber modified asphalt; Liquidsen_US
dc.description.abstractThis study aimed to evaluate the effects of carbon nanofibers (CNFs) on the performance of liquid epoxidized natural rubber (LENR)-modified asphalt. The physical, adhesion and rheological properties were determined by several tests such as penetration, elastic recovery, ring and ball softening point, Brookfield rotational viscometer, AFM and dynamic shear rheometer. LENR was used at concentrations of 3, 6, and 9%, while CNFs were used at contents of 0.3, 0.4, and 0.5% by weight of asphalt. Conventional test results showed that the increases in LENR and LENR/CNFs composite contents in binder leads to an increase in the hardness and consistency and a reduction in the temperature susceptibility of base asphalt. Adhesion results revealed that the addition of CNFs significantly increases the adhesion and bonding properties of base and rubberized binders. Rheological properties analysis exhibited that LENR improved the viscoelastic properties and permanent deformation resistance of asphalt at different temperatures and frequencies. On the other hand, it was found that the addition of CNFs significantly improves the stiffness, elasticity, and hardness of LENR-modified binders. The 6% LENR and 0.4% CNFs were found to be the optimum to enhance the physical, adhesion, and rheological properties of asphalt in this study. Thus, it can be stated that the addition of CNFs is promising to improve the performance of rubberized binders for high temperature applications. � 2022 by the authors. Licensee MDPI, Basel, Switzerland.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo3870
dc.identifier.doi10.3390/ma15113870
dc.identifier.issue11
dc.identifier.scopus2-s2.0-85131551358
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85131551358&doi=10.3390%2fma15113870&partnerID=40&md5=c3d332cea8d48458c69fa38310e9b40c
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/26862
dc.identifier.volume15
dc.publisherMDPIen_US
dc.relation.ispartofAll Open Access, Gold
dc.sourceScopus
dc.sourcetitleMaterials
dc.titleEffect of Carbon Nanofibers on Physical, Adhesion and Rheological Properties of Liquid Epoxidized Natural Rubber Modified Asphalten_US
dc.typeArticleen_US
dspace.entity.typePublication
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