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Povezava med razkrojenostjo bukovine in globino prodora igle Pilodyn 6J
ID Humar, Miha (Author), ID Thaler, Nejc (Author)

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PID: 20.500.12556/rul/e64a640a-347e-42b0-bf91-ef611647b9c8

Abstract
Ocenjevanje razkrojenosti lesa zaradi delovanja gliv bele trohnobe je pomembno za pravilno ukrepanje pri sanaciji lesenih izdelkov, še posebno nosilnih lesenih konstrukcij. Pilodyn je splošno uporabno orodje za vrednotenje gostote lesa številnih komercialnih lesnih vrst, zato nas je zanimalo, ali je primeren tudi za oceno razkrojenosti lesa. Meritve z napravo Pilodyn so bile opravljene na bukovini, ki je bila za različna časovna obdobja izpostavljena glivam bele trohnobe (Trametes versicolor, Hypoxylon fragiforme in Pleurotus ostreatus) v skladu s standardom SIST EN 113. Rezultati kažejo, da med izgubo mase zaradi delovanja gliv razkrojevalk in globino prodora igle Pilodyn obstaja povezava.

Language:Slovenian
Keywords:bela trohnoba, bukovina, Fagus sylvatica, razkrojenost, vrednotenje, mehanske lastnosti, les
Work type:Scientific work
Typology:1.01 - Original Scientific Article
Organization:BF - Biotechnical Faculty
Year:2013
Number of pages:Str. 19-24
Numbering:[Št.] 100
PID:20.500.12556/RUL-28742 This link opens in a new window
UDC:630*81(045)=163.6
ISSN on article:2335-3112
COBISS.SI-ID:3636390 This link opens in a new window
Publication date in RUL:11.07.2014
Views:1156
Downloads:220
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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 This link opens in a new window

Secondary language

Language:English
Abstract:
Assessment of white rot decay is one of the most important issues for appropriate treatment of infested wooden commodities, particularly damaged constructions. Pilodyn is a well-established tool for assessing density of several commercially important plantation species, therefore we were interested in its suitability to evaluate the rate of decay as well. The Pilodyn measurements performed on common beech wood (Fagus sylvatica), exposedto three white rot fungi (Trametes versicolor, Hypoxylon fragiforme andPleurotus ostreatus) according to the modified EN 113 procedure, indicate correlations between Pilodyn needle penetration and mass loss.

Keywords:white rot fungi, beech wood, Fagus sylvatica, characterization of degradation, mechanical properties, Pilodyn

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