Search: id:"swepub:oai:DiVA.org:lnu-41831" >
Properties of pine ...
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Birbilis, DimitriosTechnological Educational Institute of Thessaly, Greece
(author)
Properties of pine (Pinus nigra) and beech (Fagus sylvatica) wood impregnated with hot rape oil and surface treated with turpentine
- Article/chapterEnglish2014
Publisher, publication year, extent ...
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Faculty of Forestry,2014
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:lnu-41831
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https://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-41831URI
Supplementary language notes
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Language:English
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Summary in:English
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Classification
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Subject category:ref swepub-contenttype
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Subject category:kon swepub-publicationtype
Notes
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The objective of this study was to examine oil-retention, adsorption, swelling and tensile strength of lap joints of wood treated with hot rape oil. Wood specimens of two species (Fagus sylvatika and Pinus nigra) were impregnated in a steel vessel using the empty cell process (Lowry method). Several impregnated specimens were additionally surface treated with turpentine. Rape oil retention ranged between 124 and 189 kg/m3 for pine wood specimens and between 187 and 285 kg/m3 for beech wood specimens. For both species, the impregnated specimens had an adsorption of about 20%, while the untreated near 60%. Total swelling of specimens was not affected by the impregnation but the rate of swelling was decreased. The impregnated specimens had a little lower tensile strength mostly when glued with polyurethane (PU). Surface treatment with turpentine slightly improved tensile strength of lap joints.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
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Karastergiou, SotiriosTechnological Educational Institute of Thessaly, Greece
(author)
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Adamopoulos, StergiosTechnological Educational Institute of Thessaly, Greece(Swepub:lnu)stadab
(author)
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Kakavas, KonstantinosTechnological Educational Institute of Thessaly, Greece
(author)
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Tsioukas, ThomasTechnological Educational Institute of Thessaly, Greece
(author)
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Technological Educational Institute of Thessaly, Greece
(creator_code:org_t)
Related titles
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In:New Materials and Technologies in the Function of Wooden Products: Faculty of Forestry, s. 1-69789532920345
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