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Title:Kompoziti iz skorje: nova gozdarsko-lesarska vrednostna veriga
Authors:ID Medved, Sergej (Author)
ID Vilman, Grega (Author)
ID Tajher, Urban (Author)
ID Sever, Mark (Author)
ID Antonović, Alan (Author)
Files:.pdf PDF - Presentation file, download (847,20 KB)
MD5: F4D685054C922DD34E07F454B23F3147
 
Language:Slovenian
Typology:1.01 - Original Scientific Article
Organization:Logo ZGDS - Zveza gozdarskih društev Slovenije
Abstract:Skorja je večopravilni (večfunkcijski) material, saj deluje kot zaščita (pred fizikalnimi in mehanskimi poškodbami, pa tudi pred biološko razgradnjo), omogoča transport vode in plinov, občasno pomaga pri fotosintezi in nudi podporo drevesu. Skorje je od 10 % do 20 % celotne mase drevesa, vendar je znaten delež ostane neizkoriščen. Da bi prikazali možnosti rabe skorje za izdelavo različnih kompozitov, smo izdelali in analizirali tri različne kompozite, in sicer lesno-plastični kompozit iz skorje in polietilena, trislojni ploščni kompozit iz skorje, zlepljene z melamin-urea-formaldehidnim lepilom, in enoslojni ploščni kompozit iz vlažnih iveri skorje, zlepljenih s taninskimi lepili.
Keywords:skorja, iveri, lesno plastični kompozit, iverna plošča
Publication status:Published
Publication version:Version of Record
Year of publishing:2023
Number of pages:str. 331-344
Numbering:Letn. 81, št. 10
PID:20.500.12556/DiRROS-18301 New window
UDC:630*81
ISSN on article:0017-2723
COBISS.SI-ID:187192579 New window
Publication date in DiRROS:29.02.2024
Views:760
Downloads:152
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Record is a part of a journal

Title:Gozdarski vestnik : slovenska strokovna revija za gozdarstvo
Shortened title:Gozd. vestn.
Publisher:Zveza gozdarskih društev Slovenije
ISSN:0017-2723
COBISS.SI-ID:3736834 New window

Document is financed by a project

Funder:ARIS - Slovenian Research and Innovation Agency
Project number:P4-0015-2020
Name:Les in lignocelulozni kompoziti

Funder:ARIS - Slovenian Research and Innovation Agency
Project number:0481-09
Name:IC za pripravo, staranje in terensko testiranje lesa ter lignoceluloznih materialov
Acronym:OC LES PST

Funder:ARIS - Slovenian Research and Innovation Agency
Project number:V4-2017-2020
Name:Izboljšanje konkurenčnosti slovenske gozdno-lesne verige v kontekstu podnebnih sprememb in prehoda v nizko-ogljično družbo

Funder:EC - European Commission
Funding programme:European Commission
Project number:101000406
Name:A Multi-Criteria Decision Support System For A Common Forest Management to Strengthen Forest Resilience, Harmonise Stakeholder Interests and Ensure Sustainable Wood Flows
Acronym:ONEforest

Secondary language

Language:English
Title:Bark-based composites: new forestry – wood value chain
Abstract:Bark is a multifunctional material because it acts as a protection (against physical and mechanical damage, as well as against biological degradation), allows transport of water and gases, occasionally helps with photosynthesis, and provides support to the tree. Bark represents between 10% and 20% of the total tree mass, but a significant proportion of the bark remains unused. With the aim of demonstrating the potential use of bark to produce various composites, we produced and analysed three different composites: wood-plastic composite made of bark and polyethylene, three-layer panel composite made of bark bonded with melamine-urea-formaldehyde adhesive and single-layer panel composite made of wet bark chips bonded with tannin adhesives.
Keywords:bark, particles, wood plastic composite, particleboard


Collection

This document is a part of these collections:
  1. Gozdarski vestnik

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