The Effect of Oriented Strand Board Substrate Treatments on the Adhesion of Cement Adhesives and Coatings

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dc.contributor.authorPatloka, Jiřícs
dc.contributor.authorKratochvílová, Erikacs
dc.contributor.authorŠlanhof, Jiřícs
dc.coverage.issue1cs
dc.coverage.volume362cs
dc.date.issued2019-11-15cs
dc.description.abstractThanks to its properties, wood as a building material has unbelievable potential. It simultaneously provides answers to frequently discussed questions concerning the renewability of resources and the energy performance of buildings. The material most frequently used as sheathing for timber structures is planar large-format oriented strand board (OSB). The unfavourable effects of the weather on unprotected wood and timber products can cause changes to the mechanical and chemical properties of the wood, and if unchecked can do irreversible damage. It is therefore always necessary to apply additional surface finishes to sheathing. In the case of peripheral walls, these surface finishes usually comprise an outer thermal insulation system, while in the case of internal surfaces, extra sheathing made from board materials is added via adhesion or mechanical attachment. It is possible to glue extra layers directly onto OSB, but only if suitable adhesives are used, and the range of products is limited. The research described in this article focuses on the treatment of OSB substrate so that it is possible to employ cement adhesives that are commonly used for the gluing of thermal insulation but which cannot normally be used on an untreated base without the danger of adhesion loss. The research concerns a comparison of test specimens with various kinds of penetrative coating or bonding primer applied under predefined conditions and subjected to different forms of applied loading. The contribution contains a definition of the substrate material, test specimens, test methods and a selection of 5 different types of material for the surface treatment of the test specimens. Tables comparing the influence of the individual finishes on the adhesion itself are included in the outputs. The conclusion contains the test results as well as a presentation of the effects of individual treatments, and potential further research is suggested. The results are of benefit to subjects involved in the preparation and realization of construction work that deal not only with timber structures in particular but also with the general use of OSB structures as a part of the building envelope.en
dc.formattextcs
dc.format.extent1-10cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationIOP Conference Series: Earth and Environmental Science. 2019, vol. 362, issue 1, p. 1-10.en
dc.identifier.doi10.1088/1755-1315/362/1/012082cs
dc.identifier.issn1755-1307cs
dc.identifier.orcid0000-0003-0274-003Xcs
dc.identifier.orcid0000-0002-9233-7342cs
dc.identifier.orcid0000-0001-7137-5705cs
dc.identifier.other161685cs
dc.identifier.urihttp://hdl.handle.net/11012/195038
dc.language.isoencs
dc.publisherIOP Publishingcs
dc.relation.ispartofIOP Conference Series: Earth and Environmental Sciencecs
dc.relation.urihttps://iopscience.iop.org/article/10.1088/1755-1315/362/1/012082/metacs
dc.rightsCreative Commons Attribution 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1755-1307/cs
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/cs
dc.subjectOriented strand boarden
dc.subjectCement adhesivesen
dc.subjectAdhesionen
dc.titleThe Effect of Oriented Strand Board Substrate Treatments on the Adhesion of Cement Adhesives and Coatingsen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-161685en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:46:07en
sync.item.modts2025.01.17 15:22:33en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav technologie, mechanizace a řízení stavebcs
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