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Impact response of cementitious composites incorporating waste glass and untreated PVA fibers

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dc.citedby0
dc.contributor.authorAbid S.R.en_US
dc.contributor.authorMhalhal J.A.en_US
dc.contributor.authorMurali G.en_US
dc.contributor.authorKadhum A.L.en_US
dc.contributor.authorAli S.H.en_US
dc.contributor.authorid56548386400en_US
dc.contributor.authorid57210860280en_US
dc.contributor.authorid57203952839en_US
dc.contributor.authorid57213172990en_US
dc.contributor.authorid57213170866en_US
dc.date.accessioned2025-03-03T07:41:42Z
dc.date.available2025-03-03T07:41:42Z
dc.date.issued2024
dc.description.abstractSignificant amount of literature studies revealed possible opportunities to recycle waste glass (WG) in concrete construction as a filler material or as a cement substitution. The aim of this study is to evaluate the possibility silica sand replacement by fine waste glass (WG), partially or completely, and to investigate its particular effect on repeated impact strength of cementitious composites. Four plain mixtures and four similar mixtures reinforced with low-cost untreated PVA fibers were tested. The first mixture of each group included no WG, while the WG replacement ratios of the other three mixtures were 30, 60 and 100%. The repeated impact testing setup recommended by the ACI 544-2R was the main investigated mechanical property, while compressive strength and splitting tensile strength were also tested for the produced mixtures. The test results indicated a positive effect for the PVA fibers on the mechanical properties. The incorporation of WG improved the compressive strength of plain mixtures by approximately 4?10% but negatively affected the fibrous mixtures, while it decreased the splitting tensile strength for all mixtures by approximately 2?12%. Using WG increased the impact strength for all mixtures with percentage increases ranged from 2 to 62% for plain mixtures and 2?24% for fibrous mixtures. The best results of highest strength increment or lowest decrement were obtained for WG replacement ratios of 30 and 60%. The dual action of WG and the low-cost PVA fibers reduced the gain or increased the loss in the mechanical properties. Finally, considering all obtained results, it can be concluded that the positive effects of WG surpass its negative effects. ? 2024 The Authorsen_US
dc.description.natureFinalen_US
dc.identifier.doi10.1016/j.jmrt.2024.11.186
dc.identifier.epage8288
dc.identifier.scopus2-s2.0-85209720966
dc.identifier.spage8277
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85209720966&doi=10.1016%2fj.jmrt.2024.11.186&partnerID=40&md5=3ef1be656de559efbae09aadb2aaee80
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/36252
dc.identifier.volume33
dc.pagecount11
dc.publisherElsevier Editora Ltdaen_US
dc.sourceScopus
dc.sourcetitleJournal of Materials Research and Technology
dc.subjectCompressive strength
dc.subjectGlass fibers
dc.subjectImpact strength
dc.subjectSilica sand
dc.subjectTensile strength
dc.subjectTensile testing
dc.subjectCementitious composites
dc.subjectLow-cost PVA fiber
dc.subjectLow-costs
dc.subjectMechanical
dc.subjectPartial replacement
dc.subjectProperty
dc.subjectPVA fiber
dc.subjectRecycled glass aggregates
dc.subjectRepeated impact
dc.subjectWaste glass
dc.titleImpact response of cementitious composites incorporating waste glass and untreated PVA fibersen_US
dc.typeArticleen_US
dspace.entity.typePublication
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