Hygric and mechanical parameters of ternary binder based plasters lightweighted by expanded perlite

Simple item page
dc.contributor.authorČáchová, Monikacs
dc.contributor.authorKoňáková, Danacs
dc.contributor.authorVejmelková, Evacs
dc.contributor.authorVyšvařil, Martincs
dc.contributor.authorBayer, Patrikcs
dc.coverage.issue1cs
dc.coverage.volume379cs
dc.date.issued2018-07-12cs
dc.description.abstractThis article is focused on modern plasters with improved thermal insulating ability. The studied plasters were composed of lime, cement, ceramic powder, expanded perlite and silica sand. Regarding the matrix, three kinds of binders were used. Lime was partially replaced by ceramic powder. These waste materials show good pozzolanic reactivity and thus bring economic and ecological benefits. Portland cement was added as a third component to the mixture for the purpose of improving mechanical performance of the studied plasters. In this article, mechanical properties of designed plasters are presented. It was proved that matrix strengthening brought positive effect and eliminated the deterioration of mechanical behaviour; the final values of compressive strength were over 3 MPa. Due to desired high porosity of the studied plasters, their durability can be strongly affected by presence of the water. Therefore, in this article, the hygric parameters were studied too. Namely, the water absorption coefficient, apparent moisture diffusivity, the water vapour diffusion resistance factor and sorption and desorption isotherms belong among studied hygric characteristics. In this article, pore size distribution curves, which affect the discussed parameters, are presented.en
dc.formattextcs
dc.format.extent1-8cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationIOP Conference Series: Materials Science and Engineering. 2018, vol. 379, issue 1, p. 1-8.en
dc.identifier.doi10.1088/1757-899X/379/1/012004cs
dc.identifier.issn1757-8981cs
dc.identifier.orcid0000-0002-4325-6087cs
dc.identifier.orcid0000-0001-7866-1085cs
dc.identifier.other148886cs
dc.identifier.scopus32267705100cs
dc.identifier.urihttp://hdl.handle.net/11012/137139
dc.language.isoencs
dc.publisherIOP Publishingcs
dc.relation.ispartofIOP Conference Series: Materials Science and Engineeringcs
dc.relation.urihttp://iopscience.iop.org/article/10.1088/1757-899X/379/1/012004cs
dc.rightsCreative Commons Attribution 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1757-8981/cs
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/cs
dc.subjectplasteren
dc.subjectbrick powderen
dc.subjectexpanded perliteen
dc.subjectwater transporten
dc.subjectcompressive strengthen
dc.subjectporosityen
dc.titleHygric and mechanical parameters of ternary binder based plasters lightweighted by expanded perliteen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-148886en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:43:53en
sync.item.modts2025.01.17 20:32:24en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav chemiecs
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. AdMaS Divize MSHcs
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Cachova_2018_IOP_Conf._Ser.__Mater._Sci._Eng._379_012004.pdf
Size:
425.71 KB
Format:
Adobe Portable Document Format
Description:
Cachova_2018_IOP_Conf._Ser.__Mater._Sci._Eng._379_012004.pdf
Download
Collections
Ústav chemie
AdMaS Divize MSH