Effect of Some Chemicals on Thermal Conductivity of Laminated Veneer Lumbers Manufactured with Urea formaldehyde and Phenol formaldehyde Adhesives

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dc.contributor.authorSahin Kol, Hamiyet
dc.contributor.authorOzcifci, Ayhan
dc.contributor.authorAltun, Suat
dc.date.accessioned2024-09-29T16:11:05Z
dc.date.available2024-09-29T16:11:05Z
dc.date.issued2008
dc.departmentKarabük Üniversitesien_US
dc.description.abstractThe objective of this research was to investigate the effects of impregnation materials on the thermal conductivity of six-layered laminated veneer lumber (LVL) made of beech and Scots pine. Zinc chloride and ammonium sulfate as impregnation chemicals and urea formaldehyde (UF) and phenol formaldehyde (PF) adhesives as bonding agent were used to produce LVLs. The veneers were impregnated by using the vacuum-pressure method. The thermal conductivity test was performed based on ASTM C 1113-99 hot-wire method. Results showed that the impregnation chemicals increase the thermal conductivity of LVLs. As impregnation chemicals, the highest value was obtained with ammonium sulfate. In addition, the thermal conductivity of LVL made of beech was higher than that of LVL made of Scots pine. The thermal conductivity of LVL bonded with FF was absolutely higher than LVL bonded with UF in both wood species.en_US
dc.identifier.endpage130en_US
dc.identifier.issn1303-2399
dc.identifier.issue2en_US
dc.identifier.startpage125en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14619/8161
dc.identifier.volume8en_US
dc.identifier.wosWOS:000409927400005en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isotren_US
dc.publisherKastamonu Univ, Orman Faken_US
dc.relation.ispartofKastamonu University Journal of Forestry Facultyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLaminated veneer lumberen_US
dc.subjectThermal conductivity coefficienten_US
dc.subjectImpregnationen_US
dc.subjectUrea formaldehydeen_US
dc.subjectPhenol formaldehydeen_US
dc.titleEffect of Some Chemicals on Thermal Conductivity of Laminated Veneer Lumbers Manufactured with Urea formaldehyde and Phenol formaldehyde Adhesivesen_US
dc.typeArticleen_US

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