Dynamic-Mechanic Analysis and Rheological Modelling of Waste Face Mask Modified Bitumen

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dc.authorid0000-0002-6389-4211
dc.authorid0000-0002-7496-6006
dc.authorid0000-0002-2761-2598
dc.authorid0000-0002-4872-154X
dc.contributor.authorOzdemir, Ahmet Munir
dc.contributor.authorYalcin, Erkut
dc.contributor.authorYilmaz, Mehmet
dc.contributor.authorKok, Baha Vural
dc.date.accessioned2026-02-08T15:14:44Z
dc.date.available2026-02-08T15:14:44Z
dc.date.issued2024
dc.departmentBursa Teknik Üniversitesi
dc.description.abstractDue to the Covid-19 global pandemic, the use of face masks has increased considerably in recent years. Used face masks are released into our environment and become a severe environmental threat. Therefore, researchers have focused on the recycling of waste face masks. Recently, studies have been carried out on the use of waste face masks as additives in bituminous materials, but a detailed rheological characterization has not been made. In this study, modified bitumens were obtained by adding 1%, 1.5%, 2%, 2.5%, and 3% waste face mask (WFM). Subsequently, frequency sweep test was performed on modified bitumen samples through a Dynamic Shear Rheometer (DSR). Thus, the viscoelastic behavior of WFM modified bitumen was investigated at different temperatures and loading rates. Performance analysis was conducted with rheological master curves, which were characterized according to analytical and mechanistic models. In this study, rheological evaluations were performed according to the Christensen-Anderson (CA) Model, Christensen-Anderson-Marasteanu (CAM) Model, Sigmoidal Model (SM), and finally, the mechanistic Huet-Sayegh Model (HSM). According to the results, it was determined that WFM significantly increased the rutting resistance of bitumen and performed better at low and high loading rates than the pure bitumen at each WFM ratio.
dc.identifier.doi10.18400/tjce.1265014
dc.identifier.issn2822-6836
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85182656677
dc.identifier.scopusqualityQ3
dc.identifier.trdizinid1281145
dc.identifier.urihttps://doi.org/10.18400/tjce.1265014
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1281145
dc.identifier.urihttps://hdl.handle.net/20.500.12885/5382
dc.identifier.volume35
dc.identifier.wosWOS:001170444800001
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherTurkish Chamber Civil Engineers
dc.relation.ispartofTurkish Journal of Civil Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzWOS_KA_20260207
dc.subjectBitumen
dc.subjectwaste face mask
dc.subjectdynamic shear rheometer
dc.subjectrheology
dc.subjecthuet-sayegh model
dc.titleDynamic-Mechanic Analysis and Rheological Modelling of Waste Face Mask Modified Bitumen
dc.typeArticle

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