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Ramunas Tupciauskas

Andris Berzins / Martins Andzs / Pavlovics G. / Ramunas Tupciauskas

Weathering of biobased particleboard with different coatings after three-month exposure

Ventilated façades are increasingly used in building renovation and insulation, yet they often rely on cement-based materials. Cement production alone accounts for over 4 billion tons of CO₂ emissions annually …

Gravitis J. / Ramunas Tupciauskas / Veveris A.

SELF-BINDING FIBREBOARD MADE OF STEAM EXPLODED WOOD

Manufacturing of wood-based panels takes sufficient place in wood processing industry around the World. An application and demand for such materials has been growing up. Wood-based panels are competitive with …

Belkova L. / Gravitis J. / Ramunas Tupciauskas

STUDIES OF STEAM EXPLODED FIBRES

A steam explosion treatment was applied to convert grey alder chips to fibrous material. Two vessels of the steam explosion unit were used to receive the exploded fibres. The obtained …

Gravitis J. / Ramunas Tupciauskas / Veveris A.

SELF-BINDING FIBERBOARD MADE OF STEAM EXPLODED WOOD: THE CASE OF MEDIUM DENSITY

The present study is aimed at obtaining self-binding (without any additional binders) medium density board samples from steam-exploded grey alder (alnus incana (L.) Moench) chips. The chips used for steam …

Belkova L. / Gravitis J. / Ramunas Tupciauskas / Tuherm H. / Veveris A.

GREY ALDER PRETREATMENT BY STEAM EXPLOSION FOR SELF ADHESIVE COMPOSITES

A batch steam explosion pretreatment (SE) was applied to grey alder (alnus incana (L.) Moench) chips to obtain self binding fibrous lignocelluloses’ complex. SE was generated by water vapours without …

Dizhbite T. / Dzenis M. / Janceva S. / Martins Andzs / Ramunas Tupciauskas / Telysheva G.

Condensed tannins rich grey alder bark extract potential as a raw material for wood adhesive production

Condensed tannin rich extract (CTE) isolated from grey alder bark is considered as potential as green adhesive for particleboards production. The adhesive potential and quality of particleboards made on the …

Janis Rizikovs / Martins Andzs / Ramunas Tupciauskas

Investigation of Binder-less Medium Density Particleboards Produced from Steam-Exploded Hemp Shives and Wheat Straw

In the last decade, the sector of wood-based composites has a serious challenge for raw materials due to increasing demand of industrial roundwood in all wood consumption sectors (UNECE/FAO, 2019) …

Andris Berzins / Gunars Pavlovichs / Martins Andzs / Ramunas Tupciauskas

Development of thermal insulation materials from plant fibres by steam explosion pre-treatment

The study continues investigation of wheat straw and reed by simple shredding and SE treatment for thermal insulation applications (Meile and Kokorevics, 2022). The aim of the study is to …

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This network is supported by SNS Nordic Forest Research funded by the Nordic Council of Ministers.

Northern European Network for Wood Science & Engineering. All rights reserved. Produced: Globalistic

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