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Title:Tehnična in estetska življenjska doba lesa
Authors:ID Humar, Miha (Author)
ID Lesar, Boštjan (Author)
ID Kržišnik, Davor (Author)
Files:.pdf PDF - Presentation file, download (1,07 MB)
MD5: 6DD423FBBCF29763DD0194DE3CD30350
 
Language:Slovenian
Typology:1.02 - Review Article
Organization:Logo SciVie - Slovenian Forestry Institute
Abstract:Les na prostem je izpostavljen delovanju biotskih in abiotskih dejavnikov razkroja. V naravi so ti procesi zaželeni, kadar pa les uporabljamo v komercialne namene, želimo razkroj čim bolj upočasniti. V primeru razvrednotenja lesa pa moramo lesene elemente zamenjati. Lesene izdelke praviloma menjamo zaradi estetskih razlogov ali nedoseganja tehničnih zahtev. V tem prispevku opisujemo najpomembnejše mehanizme in razloge za razgradnjo lesa na prostem, naravno odpornost lesa in sodobne rešitve za zaščito. Na koncu so predstavljeni ključni rezultati o obnašanju lesa na terasi lesenega modelnega objekta na Oddelku za lesarstvo. Terasa ponazarja podobno izpostavitev kot mostovi, pohodne površine oziroma streha, zato je primerna kot odličen prikaz obnašanja lesa na prostem.
Keywords:les, odpornost lesa, življenjska doba lesa, razkroj, barvne spremembe, lesne glive
Publication status:Published
Publication version:Version of Record
Year of publishing:2020
Number of pages:str. 33-48
Numbering:Vol. 121
PID:20.500.12556/DiRROS-11358 New window
UDC:630*84--013.8(045)=163.6
ISSN on article:2335-3112
DOI:10.20315/ASetL.121.3 New window
COBISS.SI-ID:5652646 New window
Publication date in DiRROS:01.04.2020
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Downloads:3346
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Record is a part of a journal

Title:Acta Silvae et Ligni
Publisher:Gozdarski inštitut Slovenije, založba Silva Slovenica, Biotehniška fakulteta, Oddelek za gozdarstvo in obnovljive gozdne vire, Biotehniška fakulteta, Oddelek za lesarstvo
ISSN:2335-3112
COBISS.SI-ID:266761216 New window

Licences

License:CC BY-SA 4.0, Creative Commons Attribution-ShareAlike 4.0 International
Link:http://creativecommons.org/licenses/by-sa/4.0/
Description:This Creative Commons license is very similar to the regular Attribution license, but requires the release of all derivative works under this same license.
Licensing start date:01.04.2020

Secondary language

Language:English
Title:Technical and aesthetic service life of wood
Abstract:In outdoor applications wood is exposed to biotic and abiotic degradation factors. These processes are essential for carbon circulation. However, if wood is used in commercial applications, these processes need to be slowed down as much as possible. When wood is degraded, it has to be replaced. In general, wooden elements are replaced for aesthetic reasons or due to the failure to meet technical requirements. This paper describes the most important mechanisms of wood degradation in outdoor applications. Special emphasis is given to the natural durability of wood and state-of-the-art preservation solutions. In addition, key results on the performance of the wooden on the decking of a study object in Ljubljana are presented. The decking represents a similar exposure to that of bridges, outdoor flooring or roofs, and therefore can be used as a model for the assessment of the performance of wood used outdoors.
Keywords:wood, durability, service life, decay, colour changes, wood inhabiting fungi


Collection

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

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