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Analysis of durability (frost resistance) of MSWI fly ash modified cement composites

dc.contributor.authorGirskas, Giedrius
dc.contributor.authorKizinievič, Olga
dc.contributor.authorKizinievič, Viktor
dc.date.accessioned2023-09-18T20:39:03Z
dc.date.available2023-09-18T20:39:03Z
dc.date.issued2021
dc.identifier.issn1644-9665
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/151604
dc.description.abstractThe research focused on efective utilisation of fy ash (FA) from municipal waste incineration plants. FA was found to have an efect on rheological characteristics (viscosity) of cement pastes, to suppress cement hydration processes. Evidence was obtained that up to 10% of FA in hardened cement paste and mortars does no impair compressive strength characteristics. XRD analysis and SEM tests revealed that FA modifed cement composites contain Friedel salt compounds, which have an efect on frost durability of cement composites. Tests of heavy metal leakage from hardened cement paste showed that the amount of heavy metals leached from specimens containing 5–10% FA did not exceed the limit values of inert waste specifed in Directive 2003/33/EC. Frost durability tests showed that FA can be utilised in the manufacturing of cement composites with improved durability properties.eng
dc.formatPDF
dc.format.extentp. 1-12
dc.format.mediumtekstas / txt
dc.language.isoeng
dc.relation.isreferencedbyScience Citation Index Expanded (Web of Science)
dc.relation.isreferencedbyScopus
dc.relation.isreferencedbyINSPEC
dc.relation.isreferencedbyDimensions
dc.relation.isreferencedbyEI Compendex Plus
dc.rightsPrieinamas tik institucijos(-ų) intranete
dc.source.urihttps://doi.org/10.1007/s43452-021-00199-2
dc.source.urihttps://talpykla.elaba.lt/elaba-fedora/objects/elaba:86117337/datastreams/MAIN/content
dc.titleAnalysis of durability (frost resistance) of MSWI fly ash modified cement composites
dc.typeStraipsnis Web of Science DB / Article in Web of Science DB
dcterms.references26
dc.type.pubtypeS1 - Straipsnis Web of Science DB / Web of Science DB article
dc.contributor.institutionVilniaus Gedimino technikos universitetas
dc.contributor.facultyStatybos fakultetas / Faculty of Civil Engineering
dc.contributor.departmentStatybinių medžiagų institutas / Institute of Building Materials
dc.subject.researchfieldT 008 - Medžiagų inžinerija / Material engineering
dc.subject.researchfieldT 002 - Statybos inžinerija / Construction and engineering
dc.subject.studydirectionF03 - Medžiagų technologijos / Materials technology
dc.subject.studydirectionE05 - Statybos inžinerija / Civil engineering
dc.subject.vgtuprioritizedfieldsSD0202 - Aplinką tausojančios statybinės medžiagos ir technologijos / Low emissions building materials and technologies
dc.subject.ltspecializationsL104 - Nauji gamybos procesai, medžiagos ir technologijos / New production processes, materials and technologies
dc.subject.enMSWI
dc.subject.enfly ash
dc.subject.encement mortars
dc.subject.enrecycling
dc.subject.enmicrostructure
dc.subject.enheavy metals
dc.subject.endurability
dc.subject.enfrost resistance
dcterms.sourcetitleArchives of civil and mechanical engineering
dc.description.issueiss. 2
dc.description.volumevol. 21
dc.publisher.nameWroclaw University of Technology
dc.publisher.cityWrocław
dc.identifier.doi10.1007/s43452-021-00199-2
dc.identifier.elaba86117337
dc.identifier.wos000625626600001


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