Determination of some physical and mechanical properties of laminated veneer lumber impregnated with boron compounds

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dc.contributor.authorOzcifci, Ayhan
dc.contributor.authorors, Yalcin
dc.contributor.authorUysal, Burhanettin
dc.date.accessioned2024-09-29T15:50:37Z
dc.date.available2024-09-29T15:50:37Z
dc.date.issued2007
dc.departmentKarabük Üniversitesien_US
dc.description.abstractThe aim of this study was to determine the effects of Tanalith-C 3310 (T-C 3310), borax (Be), boric acid (Ba), borax + boric acid (Bo + Ba), and diammonium phosphate (D) impregnations for some physical and mechanical properties of laminated veneer lumber (LVL). The veneers used for the LVL samples (based on BS EN 204) were cut from Scots pine (Pinus sylvestris L.), oriental beech (Fagus orientalis L.), and poplar (Populus nigra). They were impregnated with full-cell method according to ASTM-D 1413 standards and bonded with phenol formaldehyde (PF) and melamine formaldehyde (MF) adhesives. The following parameters have been tested: density, compression strength, bending strength, modulus of elasticity (MOE) in bending, and shear strength tests. Test results obtained from this study showed that impregnation with Boric acid and Tanalith-C 3310 (based acidic characteristic) affected the strength of LVL negatively, when the wood material is impregnated with acidic impregnations and bonded with PF, which is an alkali, the glue-line becomes more elastic, the bonding strength of adhesive weakens. Boric acid and Tanalith-C 3310 impregnations could not be recommended for LVL elements exposed to bending or shear strength. (c) 2007 Wiley Periodicals, Inc.en_US
dc.identifier.doi10.1002/app.26217
dc.identifier.endpage2224en_US
dc.identifier.issn0021-8995
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-34547215939en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage2218en_US
dc.identifier.urihttps://doi.org/10.1002/app.26217
dc.identifier.urihttps://hdl.handle.net/20.500.14619/3632
dc.identifier.volume105en_US
dc.identifier.wosWOS:000247576600062en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherJohn Wiley & Sons Incen_US
dc.relation.ispartofJournal of Applied Polymer Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectdensityen_US
dc.subjectcompressionen_US
dc.subjectbending strengthen_US
dc.subjectMOEen_US
dc.subjectshear strengthen_US
dc.subjectboron compoundsen_US
dc.titleDetermination of some physical and mechanical properties of laminated veneer lumber impregnated with boron compoundsen_US
dc.typeArticleen_US

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