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Title:Influence of beech particle size used in surface layer on bending strength of three-layer particleboard
Authors:ID Medved, Sergej (Author)
ID Resnik, Jože (Author)
Files:.pdf PDF - Presentation file, download (196,77 KB)
MD5: 0CA080113B65AAF6F6D6E8A79CE206E2
PID: 20.500.12556/dirros/4c37ae66-ccf0-48f0-88cb-506758f4a775
 
Language:Slovenian
Typology:1.01 - Original Scientific Article
Organization:Logo SciVie - Slovenian Forestry Institute
Abstract:Znano je, da vrsta lesa in velikost iverja vplivata na upogibno trdnost trislojnih ivernih plošč. Namen posebej zasnovane raziskave je bil ugotoviti, kako velikost bukovega (Fagus Sylvatica L.) iverja vpliva na upogibno trdnost trislojnih ivernih plošč, če je velikost bukovega iverja spremenjena samo v zunanjem sloju. Uporabljeno je bilo bukovo iverje petih različnih velikosti. Iverje je bilo oblepljeno z UF lepilom. Rezultati meritev so pokazali, da upogibna trdnost ivernih plošč narašča z naraščanjem specifične površine iverja, faktorja zgostitve zunanjega sloja in prostorninske mase zunanjega sloja, medtem ko z naraščanjem oblepljenosti upogibna trdnost pada.
Keywords:iverne plošče, upogibna trdnost, bukovo iverje, velikost iverja, faktor zgostitve zunanjega sloja, stopnja oblepljenosti
Publication status:Published
Publication version:Version of Record
Year of publishing:2003
Number of pages:Str. 197-207
Numbering:Vol. 72
PID:20.500.12556/DiRROS-7591 New window
UDC:630*862.2
ISSN on article:0351-3114
URN:URN:NBN:SI:doc-38FING2R
COBISS.SI-ID:1177481 New window
Publication date in DiRROS:12.07.2017
Views:4201
Downloads:1860
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Record is a part of a journal

Title:Zbornik gozdarstva in lesarstva. forest and wood science & technology
Shortened title:Zb. gozd. lesar.
Publisher:Gozdarski inštitut Slovenije, Biotehniška fakulteta, Oddelek za gozdarstvo in obnovljive gozdne vire, Biotehniška fakulteta, Oddelek za lesarstvo
ISSN:0351-3114
COBISS.SI-ID:6206978 New window

Secondary language

Language:Undetermined
Title:Vpliv velikosti bukovega iverja, uporabljenega v zunanjem sloju na upogibno trdnost trislojne iverne plošče
Abstract:It is well known that wood species and particle size used influence the bending strength of the three-layer particleboard. The purpose of this research was to determine how the size of beech (Fagus sylvatica L.) particlesinfluences the bending strength of the three-layer particleboard, where size of particles used was altered in surface layer only. Beech wood particles of five different sizes were used and blended with UF adhesive. The results show that the bending strength of boards increases with increasing particle specific surface area, increasing surface layer compaction ratio and surface layer density, while bending strength decreases with increasing surface covered with adhesive.
Keywords:particleboard, bending strenth, beech particles, particle size, surface layer compaction ratio, surface covered with adhesive


Collection

This document is a part of these collections:
  1. Acta Silvae et Ligni

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