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The Brinell Method for Determining Hardness of Wood Flooring Materials

cris.virtual.author-orcid0000-0003-0076-3190
cris.virtual.author-orcid0000-0002-9531-0663
cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcidbe4662f0-4144-45b2-96f7-33f2859e6d5e
cris.virtualsource.author-orcidc0086f1f-95ce-4e38-bbec-1b0409f8f2b0
cris.virtualsource.author-orcidfa315390-4497-4227-983d-3772e291284d
dc.abstract.enWe hypothesize that the ability to recovery the depth of the indentation increases with increasing the hardness of the flooring material. The research was carried out for ten lignocellulosic flooring materials: merbau, oak, maple, red oak, laminated HDF (high-density fiberboard), innovative plywood, beech, pine, peasantry, iroko. The hardness was examined using the Brinell method, and additionally, the elastic indentation of the indenter was measured during the hardness test. On this basis, the permanent (plastic) and temporary (elastic) component of total deformation was determined. Different ability to recovery was found. The harder materials were the higher percentage of elastic indentation in total indentation depth. Moreover, it was found that the measurement of the indentation diameter in wood materials is characterized by high uncertainty and measurements based on the depth of the indentation are more unambiguous and of greater practical importance, especially when testing hard lignocellulosic flooring materials.
dc.affiliationWydział Leśny i Technologii Drewna
dc.affiliation.instituteKatedra Obrabiarek i Podstaw Konstrukcji Maszyn
dc.contributor.authorSydor, Maciej
dc.contributor.authorPinkowski, Grzegorz
dc.contributor.authorJasińska, Anna
dc.date.accessioned2025-01-09T12:52:38Z
dc.date.available2025-01-09T12:52:38Z
dc.date.copyright2020-08-12
dc.date.issued2020
dc.description.abstract<jats:p>We hypothesize that the ability to recovery the depth of the indentation increases with increasing the hardness of the flooring material. The research was carried out for ten lignocellulosic flooring materials: merbau, oak, maple, red oak, laminated HDF (high-density fiberboard), innovative plywood, beech, pine, peasantry, iroko. The hardness was examined using the Brinell method, and additionally, the elastic indentation of the indenter was measured during the hardness test. On this basis, the permanent (plastic) and temporary (elastic) component of total deformation was determined. Different ability to recovery was found. The harder materials were the higher percentage of elastic indentation in total indentation depth. Moreover, it was found that the measurement of the indentation diameter in wood materials is characterized by high uncertainty and measurements based on the depth of the indentation are more unambiguous and of greater practical importance, especially when testing hard lignocellulosic flooring materials.</jats:p>
dc.description.accesstimeat_publication
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if2,634
dc.description.number8
dc.description.points100
dc.description.reviewreview
dc.description.versionfinal_published
dc.description.volume11
dc.identifier.doi10.3390/f11080878
dc.identifier.issn1999-4907
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/2315
dc.identifier.weblinkhttps://www.mdpi.com/1999-4907/11/8/878
dc.languageen
dc.relation.ispartofForests
dc.relation.pagesart. 878
dc.rightsCC-BY
dc.sciencecloudnosend
dc.share.typeOPEN_JOURNAL
dc.subject.enBrinell hardness
dc.subject.enflooring materials
dc.subject.enindentation depth
dc.subject.enplastic deformation
dc.subject.enelastic deformation
dc.subject.enshape recovery
dc.titleThe Brinell Method for Determining Hardness of Wood Flooring Materials
dc.title.volumeSpecial Issue: Performance of Wood and Wood-Based Materials
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.issue8
oaire.citation.volume11