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483. Zaključno poročilo: UN - ECE/FAO temperate and boreal forest resources assessment 2000 for SloveniaMilan Hočevar, Leon Behin, Maja Jurc, Marko Kovač, Franc Ferlin, Lado Kutnar, Miran Čas, Gregor Božič, Mirko Medved, Andreja Ogulin, 1999, final research report Keywords: gozd, gozdarstvo, gozdna inventura, gozdno lastništvo, zdravstveno stanje, funkcija gozda, biološka pestrost, Slovenija, FAO projekt
Published in DiRROS: 12.07.2017; Views: 3272; Downloads: 689
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484. Poročilo o vplivih na okolje - segment "gozdne površine", "tla" in "rastline" za avtocestni odsek Naklo - Kranj V.Marko Kovač, Primož Simončič, 1998, treatise, preliminary study, study Keywords: ceste, avtoceste, vpliv na okolje, vpliv na gozd, presoja vplivov, poročilo, ekspertiza
Published in DiRROS: 12.07.2017; Views: 3141; Downloads: 892
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485. Impact of polluted gasses from Thermal Power Plant in Šoštanj, Slovenia, on forest environment : a brief expertise on cause-consequence relationship in forest decline studies carried out on Slovenian Forestry Institute : World Bank Report : expertiseFranc Batič, Dušan Jurc, Janko Kalan, Marko Kovač, Anton Kralj, Vid Mikulič, 1994, treatise, preliminary study, study Published in DiRROS: 12.07.2017; Views: 3581; Downloads: 765
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486. Snovanje modelov za preučevanje vplivov na okolje : zaključno poročilo o rezultatih opravljenega znansveno - raziskovalnega dela na področju aplikativnega raziskovanjaAndreja Ferreira, Milan Hočevar, Andreja Ogulin, Marko Kovač, David Hladnik, Metka Špes, 1997, final research report Keywords: varstvo gozdnate krajine, presoja vplivov na okolje, ranljivost gozda, prostorsko modeliranje
Published in DiRROS: 12.07.2017; Views: 3084; Downloads: 906
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487. National Questionnaire - Slovenia : (Multi country report of forestry)Primož Simončič, Franc Ferlin, Marko Kovač, Hojka Kraigher, Živan Veselič, Dragan Matijašič, Aleksander Golob, Maja Jurc, Lado Kutnar, Mirko Medved, Miran Čas, Gregor Božič, Andreja Ogulin, Jošt Jakša, 1998, treatise, preliminary study, study Published in DiRROS: 12.07.2017; Views: 3448; Downloads: 859
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490. Influence of microwave heating in wood preservation on traditional surface coatingsMartin Klinc, Matjaž Pavlič, Marko Petrič, Franc Pohleven, 2017, original scientific article Abstract: Microwaves are very effective at wood pest eradication. However, elevated temperatures may pose a risk of damaging surface coatings used on cultural and historical artefacts. Therefore, we monitored changes in patterns of the original paint taken from such objects along with newly prepared coatings. We evaluated visual, mechanical, and chemical modifications of coatings when exposed to microwaves (750W, 2.4GHz), at 60°C or 80°C for 10 min. Whether old or new, only water-based coatings have proven to be resistant to elevated temperatures and no damage was observed at 80°C. Blisters have formed on layers of new oil paints and natural resins due to insufficiently cured film. Temperatures above 80°C may cause melting of coniferous wood resin and thus transport of resin to the surface; on the other hand, temperatures up to 60°C are completely harmless. Mechanical and chemical changes of coatings exposed to microwaves were not observed, but the studies showed that colour and gloss exhibited minor changes.
Keywords: wood, wood coatings, wood protection, microwaves, heating
Published in DiRROS: 03.07.2017; Views: 5798; Downloads: 3350
Full text (2,63 MB)
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