The Performance of a Hybrid Asphalt Mixture in Modifying Hot Mix Asphalt Properties

The Performance of a Hybrid Asphalt Mixture in Modifying Hot Mix Asphalt Properties | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article The Performance of a Hybrid Asphalt Mixture in Modifying Hot Mix Asphalt Properties Wan Noor Hin Mior Sani, Ramadhansyah Putra Jaya, Khairil Azman Masri, and 1 more This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-4494027/v1 This work is licensed under a CC BY 4.0 License Status: Published Journal Publication published 11 Dec, 2024 Read the published version in Journal of Building Pathology and Rehabilitation → Version 1 posted 9 You are reading this latest preprint version Abstract Waste materials in asphalt mixtures have garnered significant interest due to environmental concerns and the necessity for sustainable infrastructure. This study evaluated the performance of a waste material-based hybrid asphalt mixture, including palm oil fuel ash (POFA), garnet waste, and sawdust. Numerous physical tests were conducted to examine the hybrid asphalt mixture characteristics, such as penetration, softening point, and viscosity assessments. A Marshall stability and Dynamic Shear Rheometer (DSR) was also performed to assess the stability and rheological characteristic of the mixture. Consequently, the hybrid asphalt mixture demonstrated favourable outcomes in improving the hot mix asphalt characteristics. These findings suggested that the hybrid contents (0% as control, 3%, 6%, and 9%) produced a significant performance impact on the hybrid asphalt mixture. The 6% hybrid asphalt mixture yielded the highest stability, delivering a Marshall stability value of 22.33 kN and suitable ageing resistance of asphalt samples due to the high sensitivity of the binder to the test temperature. Furthermore, the scanning electron microscopy (SEM) and atomic force microscopy (AFM) studies reported strong adhesion and interaction between the particles in the 6% hybrid asphalt mixture. This study effectively demonstrated that the waste materials (POFA, garnet waste, and sawdust) in the hybrid asphalt mixtures developed enhanced physical and mechanical characteristics. The results also indicated that the hybrid asphalt mixtures exhibited potential durability and performance in improving the longevity and efficacy of hot mix asphalts. Therefore, this study provided evidence of effective and sustainable construction practices in asphalt pavements. Further research on waste components in asphalt mixtures should also be investigated to enhance their overall efficacy. Hybrid asphalt ⋅ Palm oil fuel ash ⋅ Garnet waste ⋅ Sawdust ⋅ Marshall stability ⋅ Rheological Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Published Journal Publication published 11 Dec, 2024 Read the published version in Journal of Building Pathology and Rehabilitation → Version 1 posted Editorial decision: Revision requested 25 Oct, 2024 Reviews received at journal 24 Oct, 2024 Reviews received at journal 30 Sep, 2024 Reviewers agreed at journal 24 Sep, 2024 Reviewers agreed at journal 24 Sep, 2024 Reviewers invited by journal 24 Sep, 2024 Editor assigned by journal 30 May, 2024 Submission checks completed at journal 29 May, 2024 First submitted to journal 28 May, 2024 You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. 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Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-4494027","acceptedTermsAndConditions":true,"allowDirectSubmit":false,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":311803612,"identity":"3e346e45-dbfc-455a-9654-95c78d532889","order_by":0,"name":"Wan Noor Hin Mior Sani","email":"","orcid":"","institution":"Universiti Malaysia Pahang Al-Sultan Abdullah","correspondingAuthor":false,"prefix":"","firstName":"Wan","middleName":"Noor Hin Mior","lastName":"Sani","suffix":""},{"id":311803613,"identity":"9cb29e50-653c-42d8-b10f-532c1765d563","order_by":1,"name":"Ramadhansyah Putra Jaya","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAABCElEQVRIiWNgGAWjYLAC3gYwxcbwASbCQ6wWxhkka2GGq8Snxbz9dOKHtzvs8uRnJD97bNu2LU++/QDjg7dtDNEGB7BrkTmTu1ly7pnkYoMbaebGuW23iw3OJDAbzm1jyN2AQ4sEUEqat405cYNEgpk0UEviBoYENqAIHi38bzf/5m2rT5w/I/2btCVQy/z+B+y/8WqRyN0GNPNwYsONHDNpRqCWhhsJbMz4tbzdZjm37XjihjNvyiR7zgH9cuNhs+SccxK5M3E6LHfzjbdt1Ynz29O3Sfwou50n35988MObMpvcPhxaEEAgAUwBScYGcLgoENTCfwCmBQrkGwhpGQWjYBSMghECAAxkZguzmwBEAAAAAElFTkSuQmCC","orcid":"","institution":"Universiti Malaysia Pahang Al-Sultan Abdullah","correspondingAuthor":true,"prefix":"","firstName":"Ramadhansyah","middleName":"Putra","lastName":"Jaya","suffix":""},{"id":311803614,"identity":"6647f5f0-3d02-45f8-b5bc-b6bc701572b2","order_by":2,"name":"Khairil Azman Masri","email":"","orcid":"","institution":"Universiti Malaysia Pahang Al-Sultan Abdullah","correspondingAuthor":false,"prefix":"","firstName":"Khairil","middleName":"Azman","lastName":"Masri","suffix":""},{"id":311803615,"identity":"bcb7c150-0a74-46fc-a9bf-1b5916b6520d","order_by":3,"name":"Anmar Dulaimi","email":"","orcid":"","institution":"University of Kerbala","correspondingAuthor":false,"prefix":"","firstName":"Anmar","middleName":"","lastName":"Dulaimi","suffix":""}],"badges":[],"createdAt":"2024-05-29 03:33:00","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-4494027/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-4494027/v1","draftVersion":[],"editorialEvents":[{"content":"https://doi.org/10.1007/s41024-024-00555-8","type":"published","date":"2024-12-11T15:57:59+00:00"}],"editorialNote":"","failedWorkflow":false,"files":[{"id":71552504,"identity":"a252cc12-69ae-4228-a682-e72fdd1ca373","added_by":"auto","created_at":"2024-12-16 16:06:55","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":2379677,"visible":true,"origin":"","legend":"","description":"","filename":"Manuscript.pdf","url":"https://assets-eu.researchsquare.com/files/rs-4494027/v1_covered_ab60ed7c-a5fe-4fef-9bff-fe7e5f1bce8e.pdf"}],"financialInterests":"No competing interests reported.","formattedTitle":"The Performance of a Hybrid Asphalt Mixture in Modifying Hot Mix Asphalt Properties","fulltext":[],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":false,"highlight":"","institution":"","isAcceptedByJournal":true,"isAuthorSuppliedPdf":true,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":true,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"journal-of-building-pathology-and-rehabilitation","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":false,"externalIdentity":"bpar","sideBox":"Learn more about [Journal of Building Pathology and Rehabilitation](http://link.springer.com/journal/41024)","snPcode":"41024","submissionUrl":"https://submission.nature.com/new-submission/41024/3","title":"Journal of Building Pathology and Rehabilitation","twitterHandle":"","acdcEnabled":true,"dfaEnabled":true,"editorialSystem":"em","reportingPortfolio":"Springer Hybrid","inReviewEnabled":true,"inReviewRevisionsEnabled":false},"keywords":"Hybrid asphalt ⋅ Palm oil fuel ash ⋅ Garnet waste ⋅ Sawdust ⋅ Marshall stability ⋅ Rheological","lastPublishedDoi":"10.21203/rs.3.rs-4494027/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-4494027/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eWaste materials in asphalt mixtures have garnered significant interest due to environmental concerns and the necessity for sustainable infrastructure. 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