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Analysis of the wood properties of Dicorynia guianensis Amsh. in the context of using in outdoor architecture. This article deals with the analysis angélique wood (Dicorynia guianensis Amsh.) properties to verify suitability for use in the arrangement of external architecture such as the construction of terraces. Particularly, tests included determination of hardness by the Brinell method and total...
The aim of prestened study was to determine the natural durability of selected coniferous wood species from Asia to the effect of Coniophora puteana (Schumach.) P. Karst., which causes brown rot. The species tested were: Larix gmellini (Rupr.) Kuzen., Larix sibirica Ledeb. and Pinus sibirica Du Tour.. The test was conducted on the basis of PN-EN 350:2016-10 and PN-EN 113:2000. As a result of the research...
The study of colour changes under artificial weathering of light red meranti and yellow balau wood from Shorea genus. This paper deals with the change in colour of selected tropical wood species from Shorea genus such as light red meranti and yellow balau. The artificial weathering method was used to determine the colour stability of wood surface. The used ageing method consisted of alternating soaking...
Understanding of surface roughness of wood based on analysis its structure and density. The main aim of presented paper was to investigate the influence the wood density and anatomical details on surface roughness. The scope of study included samples from ten different species of wood (mainly tropical) because of wide range of density and anatomical difference. The results allow to conclude that the...
Influence of thermal modification of Scots pine wood (Pinus sylvestris L.) on color changes. This study describes experiments of testing color of heat treated wood samples. Heat treatment was done at 150, 160, 170 i 180 °C during 2,5 h in over heated steam. Color measurement was made according CIE LCh system. The experiment show that thermally treatment caused darkening of wood. The higher temperature...
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