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Title:Spremljanje vlažnosti lesene strehe golobarske žičnice - preliminarni rezultati
Authors:ID Humar, Miha (Author)
ID Lesar, Boštjan (Author)
Files:.pdf PDF - Presentation file, download (1,44 MB)
MD5: 437AD9AE79074405EEB9F996B64761A2
 
URL URL - Presentation file, visit https://doi.org/10.20315/ASetL.122.2
 
Language:Slovenian
Typology:1.01 - Original Scientific Article
Organization:Logo SciVie - Slovenian Forestry Institute
Abstract:Lesene strehe so v Sloveniji tradicionalne. V časih Valvazorja so bile značilne za pomembnejše stavbe, danes pa se uporabljajo predvsem za kritje planšarskih stanov in objektov v hribovitih predelih severozahodne Slovenije. Ker je lesena kritina draga, želimo življenjsko dobo kritine podaljšati z izbiro materiala in izvedbo detajlov. Streho Golobarske žičnice smo pokrili s strešniki, izdelanimi iz lesa smreke (Picea abies) in macesna (Larix decidua). Del smrekovih strešnikov je bil termično modificiran in/ali obdelan z vodno emulzijo voskov. S spodnje strani smo v nekaj strešnikov zarezali utore, s tem povečali površino lesa in pospešili sušenje po padavinskih dogodkih. Na strešnike smo namestili opremo za spremljanje vlažnosti lesa. Na podlagi polletnega spremljanja vlažnosti lesa lahko sklepamo, da utori močno skrajšajo čas, ko je vlažnost strešnikov primerna za razkroj. Še bolje se obnese, če strešnike z utori premažemo z vodno suspenzijo voska. Do podobnih zaključkov lahko pridemo tudi pri termično modificiranem lesu.
Keywords:les, termična modifikacija, monitoring, vlažnost lesa, klima materiala
Publication status:Published
Publication version:Version of Record
Year of publishing:2020
Number of pages:str. 19-28
Numbering:Vol. 122
PID:20.500.12556/DiRROS-12345 New window
UDC:630*83:630*81(045)=163.6
ISSN on article:2335-3112
DOI:10.20315/ASetL.122.2 New window
COBISS.SI-ID:25433347 New window
Publication date in DiRROS:20.08.2020
Views:6184
Downloads:1918
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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:20.08.2020

Secondary language

Language:English
Title:Monitoring the moisture content of roofing elements on the golobar cable yarding - preliminary results
Abstract:Wood is a traditional roofing material in Slovenia. In the days of Valvazor, wooden roofing was typically used on more important buildings, but today it is predominately used on huts and houses in the hilly regions of northern and northwestern Slovenia. Because wooden roofing is expensive, we investigated the possiblility of extending the service life of the roofing through material selection and detailing. The roof of the Golobar cable yarding was covered with tiles made of spruce (Picea abies) and larch (Larix decidua). Part of the spruce roofing was thermally modified and/or treated with a water wax emulsion. From the underside, we cut grooves into a few roof tiles to increase the specific surface of the wood and accellerate drying after rainfall events. In addition, wood moisture monitoring sensors were installed on the roof tiles. Based on six months of measurements of the wood moisture content, it can be presumed that the grooves shorten the time when the moisture content of the roof tiles is optimal for fungal degradation. Performance is further increased if the tile surface is coated with an aqueous wax suspension. Similar conclusions can be drawn for thermally modified wood.
Keywords:wood, thermal modification, monitoring, wood moisture content, material climate


Collection

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

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