Uporaba naravnih olj za površinsko zaščito lesa navadne bukve

Jure Žigon (Author), Ajda Pogorelčnik (Author), Marko Petrič (Author), Matjaž Pavlič (Author)

Abstract

Za površinsko zaščito lesa navadne bukovine (Fagus sylvatica L.) smo uporabili različna naravna olja. Lastnosti premazanih površin smo proučili po različnih standardnih postopkih. Proučevali smo čas utrjevanja, spremembe barve in sijaja, navzem olj v les in navzem vode v oljen les, z meritvami navideznih kontaktnih kotov kapljic vode pa smo ocenili vodoodbojnost oljenega lesa. Rezultati standardnih preskusov odpornosti so pokazali, da imajo med olji, uporabljenimi v tej raziskavi, tungovo, komercialno olje decking in laneno olje najboljše vodoodbojne in zaščitne lastnosti. Slabše odpornostne lastnosti so bile ugotovljene pri površinah, premazanih z orehovim, konopljinim in kokosovim oljem

Keywords

bukev;Fagus sylvatica;naravna sušeča olja;lastnosti;tenziometer;omočljivost;

Data

Language:	Slovenian
Year of publishing:	2017
Typology:	1.01 - Original Scientific Article
Organization:	UL BF - Biotechnical Faculty
UDC:	630*829.1:176.1 Fagus sylvatica
COBISS:	2847369
ISSN:	0024-1067
Views:	500
Downloads:	105
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Usage of natural oils for surface protection of common beech wood
Secondary abstract:	Different natural drying oils were used for surface finishing of common beech wood (Fagus sylvatica L.). Surface performances and properties of the oiled surfaces were investigated according to the standard tests. Drying time, colour and gloss changes, uptake of oils into wood and uptake of liquid water into oiled wood, were determined, and the wettability of oiled wood surfaces was investigated by determination of the apparent contact angles of water. The results of the standard resistance tests showed that tung oil, the commercial decking and linseed oil had the best water repellent and protective properties. Worse properties were determined for those surfaces finished with walnut, hemp and coconut oils
Secondary keywords:	beech;natural drying oils;properties;tensiometer;wetability;
Type (COBISS):	Article
Pages:	str. 37-46
Volume:	ǂLetn. ǂ66
Issue:	ǂšt. ǂ2
Chronology:	2017
DOI:	10.26614/les-wood.2017.v66n02a04
ID:	14418259