Salt and Ice Crystallization Resistance of Lime Mortars with Natural Lightweight Aggregate

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dc.contributor.authorVyšvařil, Martincs
dc.contributor.authorBayer, Patrikcs
dc.date.issued2020-09-25cs
dc.description.abstractIn this study, the comparison of lava sand, pumice, and natural zeolite as lightweight aggregate in air lime mortars, natural hydraulic lime mortars, and cement-lime mortars has been investigated with emphasis on the resistance of salt and ice crystallization. The lava sand and pumice improved frost resistance of the mortars while natural zeolite mortars remained without this effect due to their high water absorption. Salt crystallization resistance of the mortars was improved by using lava sand and natural pumice, while the mortars with natural zeolite were not resistant to crystallization of sodium chloride. The mortars have relatively little resistance to the reacting of Na2SO4, where gypsum and calcium sulfoaluminates were formed breaking the structure of the mortars. The best results were obtained using natural pumice.en
dc.formattextcs
dc.format.extent1-8cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationCollection of the congress XV International Conference on Durability of Building Materials and Components (DBMC2020). 2020, p. 1-8.en
dc.identifier.doi10.23967/dbmc.2020.121cs
dc.identifier.isbn9788412110180cs
dc.identifier.orcid0000-0002-4325-6087cs
dc.identifier.orcid0000-0001-7866-1085cs
dc.identifier.other165592cs
dc.identifier.scopus32267705100cs
dc.identifier.urihttp://hdl.handle.net/11012/196586
dc.language.isoencs
dc.publisherScipediacs
dc.relation.ispartofCollection of the congress XV International Conference on Durability of Building Materials and Components (DBMC2020)cs
dc.relation.urihttps://www.scipedia.com/public/Vysvaril_Bayer_2020acs
dc.rightsCreative Commons Attribution-NonCommercial-ShareAlike 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/cs
dc.subjectLime Mortaren
dc.subjectNatural Zeoliteen
dc.subjectPumiceen
dc.subjectLava Sanden
dc.subjectSalt and Ice Crystallization Resistanceen
dc.titleSalt and Ice Crystallization Resistance of Lime Mortars with Natural Lightweight Aggregateen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-165592en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:44:22en
sync.item.modts2025.01.17 16:44:39en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav chemiecs
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