Naslov
Bark, What Can We Do With It, What Is It Good For

Autori
Medved, Sergej ; Jambreković, Vladimir ; Španić, Nikola ; Ščernjevič, R. ; Barbu, Marius Catalin ; Tudor, Eugenia Mariana ; Antonović, Alan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Implementation of Wood Science in Woodworking Sector / Beljo Lučić, R. ; Živković, V. ; Pirc Barčić, A. ; Vlaović, Z. - Zagreb : Šumarski fakultet Sveučilišta u Zagrebu, 2019, 119-127

ISBN
978-953-292-062-8

Skup
30th International Conference on Wood Science and Technology (ICWST 2019)

Mjesto i datum
Zagreb, Hrvatska, 12.12.2019. - 13.12.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
bark ; bending strength ; modulus of elasticity ; particleboard ; internal bond ; thickness swelling ; thermal conductivity

Sažetak
A material long waiting for its implementation for wood-based products is bark. Although bark constitutes between 10 % to 20 % of total tree volume its usability is limited. In present research we investigated the possibility to use bark for particleboard production, either as furniture grade material or as thermal insulation material. In two stage experiment where single layer particleboards with different target density (0.65 g·cm-3 and 0.5 g·cm-3), with different share of bark (10% to 80 %) were produced and evaluated. Results of experiment showed that thermal conductivity of boards with bark was lower, compard to board without bark. Increase in bark share resulted in thermal conductivity decrease. Bending strength and internal bond of board with 10 % bark were higher that of board composed only from wood particles. Modulus of elasticity decreased with increasing the bark share.

Izvorni jezik
Engleski

Znanstvena područja
Drvna tehnologija

POVEZANOST RADA