Research Summary on Characterizing Impact of Environment on Adhesion of Sealed Joints in Façade Applications

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dc.contributor.authorNečasová, Barboracs
dc.contributor.authorLiška, Pavelcs
dc.coverage.issue21cs
dc.coverage.volume13cs
dc.date.accessioned2020-10-30T15:55:53Z
dc.date.available2020-10-30T15:55:53Z
dc.date.issued2020-10-29cs
dc.description.abstractThe presented paper summarizes the main research findings on the impact of the environment concerning the durability and service life of building joint sealants. The focus is placed on sealed joints in façade applications, which can serve different purposes and can also be several meters long which often intensifies the stresses that the joint needs to withstand and therefore its service life can be significantly shortened. Different approaches, test sample geometries and high-performance sealants, were used in this context to determine the most critical aspects for the studied application sector. The research was divided into three phases where the joints were subjected to (I) artificial weathering in a laboratory environment, (II) real weathering in an external environment, and (III) weathering via a real application that was monitored for almost 4 years. The extensive research scope confirmed one commonly known presumption, that standardized artificial weathering/aging methods are not able, from a long-term perspective, to simulate the impact of a real environment. The most valuable results were obtained in the third phase of the research, where the monitoring of a real façade brought to light completely different conclusions. The joints exposed to the real environment were either completely deteriorated or showed signs of advanced aging.en
dc.formattextcs
dc.format.extent1-19cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationMaterials . 2020, vol. 13, issue 21, p. 1-19.en
dc.identifier.doi10.3390/ma13214847cs
dc.identifier.issn1996-1944cs
dc.identifier.other165746cs
dc.identifier.urihttp://hdl.handle.net/11012/195584
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofMaterialscs
dc.relation.urihttps://www.mdpi.com/1996-1944/13/21/4847cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1996-1944/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectartificialen
dc.subjectadhesionen
dc.subjectbonden
dc.subjectcohesionen
dc.subjectdurabilityen
dc.subjectfrosten
dc.subjectshearen
dc.subjectstressen
dc.subjecttemperatureen
dc.subjecttensionen
dc.titleResearch Summary on Characterizing Impact of Environment on Adhesion of Sealed Joints in Façade Applicationsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-165746en
sync.item.dbtypeVAVen
sync.item.insts2020.12.10 20:56:56en
sync.item.modts2020.12.10 20:14:15en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav technologie, mechanizace a řízení stavebcs
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