Possibilities of fly ash utilization in the cement matrix by superabsorbent polymers

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dc.contributor.authorMelichar, Jindřichcs
dc.contributor.authorČerný, Vítcs
dc.contributor.authorMészárosová, Lenkacs
dc.contributor.authorFigala, Petrcs
dc.contributor.authorDufka, Amoscs
dc.contributor.authorHolubová, Petracs
dc.contributor.authorDrochytka, Rostislavcs
dc.coverage.issue4cs
dc.coverage.volume2021cs
dc.date.accessioned2022-05-06T10:54:44Z
dc.date.available2022-05-06T10:54:44Z
dc.date.issued2021-12-01cs
dc.description.abstractThe paper deals with the possibilities of preparation, processing and basic properties of silicate mass - cement paste using superabsorbent polymer (SAP). SAP is a relatively new additive, which is used in silicate mixtures, where in the early stages of hydration it absorbs excess mixing water and then releases it in the later hydration stages and thus contributes to the elimination of shrinkage cracks. The article deals mainly with the influence of recipe modification with regard to the use of energy by-product of high-temperature fly ash from brown coal combustion and the effects of its use on basic physical and mechanical properties, such as compressive strength, flexural tensile strength and bulk density.en
dc.formattextcs
dc.format.extent227-237cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationWaste forum. 2021, vol. 2021, issue 4, p. 227-237.en
dc.identifier.issn1804-0195cs
dc.identifier.other175551cs
dc.identifier.urihttp://hdl.handle.net/11012/203322
dc.language.isoencs
dc.publisherCEMC – České ekologické manažerské centrumcs
dc.relation.ispartofWaste forumcs
dc.relation.urihttp://www.wasteforum.cz/cisla/WF_4_2021_p227.pdfcs
dc.rightsCreative Commons Attribution-NonCommercial 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1804-0195/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc/3.0/cs
dc.subjectsuperabsorbent polymeren
dc.subjecthydrogelen
dc.subjectcementen
dc.subjectfly ashen
dc.titlePossibilities of fly ash utilization in the cement matrix by superabsorbent polymersen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-175551en
sync.item.dbtypeVAVen
sync.item.insts2022.05.06 12:54:43en
sync.item.modts2022.05.06 12:15:35en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav technologie stavebních hmot a dílcůcs
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