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Properties of pine ...
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Birbilis, DimitriosTechnological Educational Institute of Thessaly, Greece
(författare)
Properties of pine (Pinus nigra) and beech (Fagus sylvatica) wood impregnated with hot rape oil and surface treated with turpentine
- Artikel/kapitelEngelska2014
Förlag, utgivningsår, omfång ...
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Faculty of Forestry,2014
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printrdacarrier
Nummerbeteckningar
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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
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:kon swepub-publicationtype
Anmärkningar
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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.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Karastergiou, SotiriosTechnological Educational Institute of Thessaly, Greece
(författare)
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Adamopoulos, StergiosTechnological Educational Institute of Thessaly, Greece(Swepub:lnu)stadab
(författare)
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Kakavas, KonstantinosTechnological Educational Institute of Thessaly, Greece
(författare)
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Tsioukas, ThomasTechnological Educational Institute of Thessaly, Greece
(författare)
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Technological Educational Institute of Thessaly, Greece
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:New Materials and Technologies in the Function of Wooden Products: Faculty of Forestry, s. 1-69789532920345
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