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Relation of Chemical Composition and Colour of Spruce Wood
Polymers, 2022 The visual inspection of fresh cut spruce wood (Picea abies, L. Karst.) showed the variability of its colour. Wood visual inspection is a part of wood quality assessment, for example, prior to or after its processing. The detail spruce wood colour analysis was performed using spectrophotometric data.
Richard Hrcka +2 more
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Influence of Natural and Artificial Weathering on the Colour Change of Different Wood and Wood-Based Materials [PDF]
Forests, 2018 The importance of the aesthetic performance of wood is increasing and the colour is one of the most important parameters of aesthetics, hence the colour stability of twelve different wood-based materials was evaluated by several in-service and laboratory tests. The wood used for wooden façades and decking belongs to a group of severely exposed surfaces.
Miha Humar +2 more
exaly +3 more sources
COLOUR CHARACTESISTICS OF PINE WOOD AFFECTED BY TERMAL COMPRESSING
Ciência Florestal, 2013 http://dx.doi.org/10.5902/198050989291The goal of this study was to determine the effects of thermal modification and hot-pressing on the colour characteristics of pine wood as bio-resource. The experimental wood boards with dimensions of 250 mm in width
Celil Atik, Zeki Candan, Oner Unsal
doaj +5 more sources
Applied Sciences (Switzerland)Stabilising the natural colour of wood species exposed to light in indoor conditions is a challenge that could be better addressed based on a deeper understanding of the occurring phenomena and influencing factors.
Maria Cristina Timar +2 more
exaly +3 more sources
Effectiveness of european oak wood staining with iron (ii) sulphate during natural weathering
Maderas: Ciencia y Tecnología, 2021 Artificial graying of wood can be solution for contemporary trends of using uncoated wood for the arrangement of external architecture. The presented work was aimed at investigation of colour changes of European oak (Quercus sp.) wood surface treated ...
Agnieszka Jankowska +1 more
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Colour Change of Steamed Alder Wood Caused by UV Radiation
Drvna Industrija, 2022 Alder wood (Alnus glutinosa L.) was steamed with a saturated steam-air mixture at a temperature of t = 95 °C, or saturated steam at t = 115 °C and t = 135 °C to obtain a pale brown colour, a light red-brown colour and a dark brown-grey colour ...
Ladislav Dzurenda, Michal Dudiak
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Colour modification of poplar wood by steaming for brown colour [PDF]
European Journal of Wood and Wood Products, 2019 The colour change of poplar was evaluated after exposure to a wide range of steaming parameters (90–110 °C, 1–20 days) for getting brown colour for indoor applications. The generated brown colour was homogeneous throughout the whole cross section. The colour saturation can be doubled by steaming.
Endre Antal Banadics, Laszlo Tolvaj
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Wood discoloration patterns depending on the light source
Heritage Science, 2022 The wood photodegradation, including discolouration caused by exposure to UV and solar radiation, has been intensively studied, while the effect of artificial lighting on wood has been little investigated.
Dace Cirule +3 more
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Antioxidant properties of wood extracts and colour stability of woods [PDF]
Annals of Forest Science, 2006 Industrial wood extracts were selected and other extracts were prepared in the laboratory from some chosen wood species. Antioxidant capacities of extracts were measured by three methods: the oxygen uptake method, the kinetic DPPH method, and the equilibrium DPPH method. There is a fair correlation between the three methods.
Diouf, Papaniokhor, P. +2 more
openaire +7 more sources
Drying of oak wood lamellas: Part 2. Influence of temperature on the drying quality and wood colour [PDF]
Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2022 The subject of this paper is the analysis of the influence of higher initial temperatures during the drying of oak lamellas on the final quality and wood colour.
Milić Goran +4 more
doaj +1 more source