Cellular wood material properties – review

• Autorzy: Iejavs J. , Spulle U.

Identyfikatory

DOI

10.12841/wood.1644-3985.156.14

• Języki publikacji: EN

Abstrakty

EN

The invention of cellular wood material and lightweight furniture panels with the trade mark of Dendrolight^® is just one of the wood industry’s innovations in the last decade. During the manufacturing process due to the sawn longitudinal grooves, solid timber becomes 40% lighter. Timber with grooves is a raw material for the cellular wood material production and furthermore is used for various sandwich panel designs. Since 2007 when cellular wood material production technology and furniture panels were patented, several researchers worked with experimental, analytical and numerical analysis of the cellular wood material properties for structural applications. This paper summarizes the main knowledge about the physical and mechanical properties of cellular wood materials and the possibilities for their potential improvement.

Słowa kluczowe

EN

cellular wood material; physical-mechanical properties; physical-chemical properties

• Wydawca: Sieć Badawcza Łukasiewicz - Poznański Instytut Technologiczny
• Czasopismo: Drewno : prace naukowe, doniesienia, komunikaty
• Rocznik: 2016
• Tom: vol. 59, nr 198
• Strony: 5--18
• Opis fizyczny: Bibliogr. 27 poz., rys., tab.

Twórcy

autor

Iejavs J.

• Latvia University of Agriculture, Jelgava, Latvia

autor

Spulle U.

• Latvia University of Agriculture, Jelgava, Latvia

Bibliografia

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• List of standards
• DIN 68100-07:2010 Tolerance system for wood working and wood processing – Concepts, series of tolerances, shrinkage and swelling
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• EN 12667:2001 Thermal performance of building materials and products – Determination of thermal resistance by means of guarded hot plate and heat flow meter methods – Products of high and medium thermal resistance
• EN 13183-1:2002 Moisture content of a piece of sawn timber – Part 1: Determination by oven dry method
• EN 318:2002 Wood based panels – Determination of dimensional changes associated with changes in relative humidity
• EN 14358:2006 Timber structures – Calculation of characteristic 5-percentile values and acceptance criteria for a sample
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