Influence of alkali-activated materials placement during curing on their dynamic parameters

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dc.contributor.authorPlšková, Ivetacs
dc.contributor.authorMatysík, Michalcs
dc.contributor.authorTopolář, Liborcs
dc.contributor.authorBílek, Vlastimilcs
dc.coverage.issue1cs
dc.coverage.volume313cs
dc.date.issued2020-04-16cs
dc.description.abstractThe production of Portland cement has a considerable environmental impact. Its replacement with alkali-activated binders can contribute to reducing the environmental burden of building production. The paper presents partial results from our experimental research carried out on test specimens made of alkali-activated slag mortar (activated by sodium carbonate). The specimens of dimensions 40x40x160 mm differed in the manner of placement after 28 days of curing in water. The samples were tested by non-destructive methods at different ages. We observed the effect of sample storage on ultrasonic pulse velocity, dominant frequency shifts and dynamic modulus of elasticity as well as changes of these parameters over time.en
dc.formattextcs
dc.format.extent1-8cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationMATEC Web of Conferences. 2020, vol. 313, issue 1, p. 1-8.en
dc.identifier.doi10.1051/matecconf/202031300039cs
dc.identifier.issn2261-236Xcs
dc.identifier.orcid0000-0003-1527-8219cs
dc.identifier.orcid0000-0001-7417-7819cs
dc.identifier.orcid0000-0001-9437-473Xcs
dc.identifier.orcid0000-0003-3831-3443cs
dc.identifier.other166146cs
dc.identifier.researcheridE-9341-2018cs
dc.identifier.researcheridAAB-9386-2022cs
dc.identifier.scopus37051376500cs
dc.identifier.urihttp://hdl.handle.net/11012/195932
dc.language.isoencs
dc.publisherEDP Sciencescs
dc.relation.ispartofMATEC Web of Conferencescs
dc.relation.urihttps://www.matec-conferences.org/articles/matecconf/pdf/2020/09/matecconf_dyn-wind20_00039.pdfcs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2261-236X/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectalkali-activateden
dc.subjectslagen
dc.subjectNDTen
dc.subjectdynamical propertiesen
dc.titleInfluence of alkali-activated materials placement during curing on their dynamic parametersen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-166146en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:38:18en
sync.item.modts2025.01.17 18:44:24en
thesis.grantorVysoké učení technické v Brně. Fakulta chemická. Ústav chemie materiálůcs
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav fyzikycs
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