Effect of thermal cycles on the engineering properties and durability of sustainable fibrous high-strength concrete

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dc.contributor.authorHakeem, Ibrahim Y.
dc.contributor.authorHosen, Akter
dc.contributor.authorAlyami, Mana
dc.contributor.authorQaidi, Shaker
dc.contributor.authorOzkilic, Yasin O.
dc.contributor.authorAlhamami, Ali
dc.contributor.authorAlharthai, Mohammad
dc.date.accessioned2024-02-23T14:34:57Z
dc.date.available2024-02-23T14:34:57Z
dc.date.issued2023
dc.departmentNEÜen_US
dc.description.abstractIn this research, the effect of heat-cool cycles (HCCs) on high-strength concrete (HSC) containing steel fibres (SFs), polypropylene fibres (PPFs), and date palm fibres (DPFs), which were named fibrous high-strength concrete (FHSC), was studied. To produce FHSC, three doses of 0.2, 0.6, and 1 percent of each fibre were used. All samples were tested after 28 days of normal water curing and 270 days of exposure to HCCs (continuing the authors' project and research published at 28 and 180 days). This entails heating for 2 days at 60 C in the oven and cooling for another 2 days at room temperature for 270 days. The experiment's findings revealed that fibre reinforcement in concrete enhances its strength and durability. By incorporating the three types of fibres into high-strength concrete, with and without HCCs, the modulus of rupture was significantly increased. In both conditions, including with or without the implementation of HCCs, incorporating the three fibre types into the HSC showed a significant increase in toughness. As a result, natural date palm fibres can produce sustainable FHSC that can withstand harsh environmental conditions. Moreover, compared to the previous study conducted by the authors at 180 days, there is a slight severity in both the pattern of decrease and increase of the studied characteristics at 270 days caused by the effect of thermal cycles and fibres.en_US
dc.description.sponsorshipDeanship of Scientific Research at Najran University [NU/RC/SERC/11/3]en_US
dc.description.sponsorshipThe authors are thankful to the Deanship of Scientific Research at Najran University for funding this work under the Research Collaboration Funding program grant code NU/RC/SERC/11/3.en_US
dc.identifier.doi10.3389/fmats.2023.1094864
dc.identifier.issn2296-8016
dc.identifier.scopus2-s2.0-85147545681en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.3389/fmats.2023.1094864
dc.identifier.urihttps://hdl.handle.net/20.500.12452/15831
dc.identifier.volume10en_US
dc.identifier.wosWOS:000929366500001en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherFrontiers Media Saen_US
dc.relation.ispartofFrontiers In Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectFibrous Concreteen_US
dc.subjectDate Palm Fibreen_US
dc.subjectEngineering Characteristicsen_US
dc.subjectDurabilityen_US
dc.subjectThermal Cyclesen_US
dc.subjectEnergy Absorption Capacityen_US
dc.titleEffect of thermal cycles on the engineering properties and durability of sustainable fibrous high-strength concreteen_US
dc.typeArticleen_US

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