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Izboljšanje lastnosti ivernih plošč z dodajanjem naravnih in sintetičnih vlaken : diplomski projekt = Improving the properties of particleboard by adding natural and synthetic fibres : B. Sc. thesisVelkavrh, AlešRaziskovali smo vpliv dodajanja različnih materialov v 3-slojno iverno ploščo. Izdelali smo več različnih kombinacij okrepljenih plošč. Kot okrepitveni material smo uporabili: furnir, slamo, juto in ... PVC mrežo. Izdelanim ploščam smo določili upogibno trdnost, modul elastičnosti in gostoto. Pri izvajanju meritev smo upoštevali pravila standardov SIST EN 310 in SIST EN 323. S primerjavo osnovne plošče in plošče z dodanim okrepitvenim materialom smo ovrednotili vpliv dodanega materiala. Pridobljene vrednosti smo primerjali še s predpisanimi vrednostmi za OSB plošče po standardu EN 300. Po naših ugotovitvah je najvišje vrednosti dosegla plošča okrepljena s furnirjem na površini. Postavitev furnirja na mejo slojev ali v sredico mehanskih lastnosti plošč ne spremeni tako izrazito. Potenciala mrežnih materialov nismo uspeli izkoristiti v celoti. Sestavljeni so iz več vlaknatih niti. Vlakna v niti med seboj niso trdno povezana, zato se obremenitev ne prenese na celoten presek.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [A. Velkavrh], 2013Language - slovenianCOBISS.SI-ID - 2169737
Author
Velkavrh, Aleš
Other authors
Medved, Sergej |
Šernek, Milan
Topics
lesne plošče |
iverne plošče |
furnir |
mehanske lastnosti |
wood-based panels |
particle board |
veneer |
mechanical properties
Library/institution |
City | Acronym | For loan | Other holdings |
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BF, Department of Wood Science and Technology, Lj. | Ljubljana | BFLES |
reading room 1 cop.
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Shelf entry
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Year | Impact factor | Edition | Category | Classification | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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DRS, in which the journal is indexed
Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Velkavrh, Aleš | |
Medved, Sergej | 15410 |
Šernek, Milan | 16382 |
Source: Personal bibliographies
and: SICRIS
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