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| Description
| - The paper summarizes results of an institutional research aimed at assessing the bending strength and modulus of elasticity in bending of exterior foiled combined and all-beech plywoods in relation to their construction. A relationship was studied of the plywood construction and selected physical and mechanical properties. In studied sheets, moisture, density, bending strength and modulus of elasticity were analysed along and across the grain of the upper veneer. All measurements were carried out in water-resistant plywoods with surface treatment by a phenolformaldehyde foil in combined plywoods 8, 10, 12 and 15 mm thick and in all-beech plywoods 10, 12, 15 and 18 mm thick. The construction of plywoods significantly influences their quality which is determined particularly by the bending strength and modulus of elasticity. Using regression analysis relationships were demonstrated particularly that with the increasing moisture content of plywoods the bending strength decreased and with the increasing d
- The paper summarizes results of an institutional research aimed at assessing the bending strength and modulus of elasticity in bending of exterior foiled combined and all-beech plywoods in relation to their construction. A relationship was studied of the plywood construction and selected physical and mechanical properties. In studied sheets, moisture, density, bending strength and modulus of elasticity were analysed along and across the grain of the upper veneer. All measurements were carried out in water-resistant plywoods with surface treatment by a phenolformaldehyde foil in combined plywoods 8, 10, 12 and 15 mm thick and in all-beech plywoods 10, 12, 15 and 18 mm thick. The construction of plywoods significantly influences their quality which is determined particularly by the bending strength and modulus of elasticity. Using regression analysis relationships were demonstrated particularly that with the increasing moisture content of plywoods the bending strength decreased and with the increasing d (en)
- Článek shrnuje výsledky institucionálního výzkumu zaměřeného na posouzení pevnosti v ohybu a modulu pružnosti v ohybu vodovzdorných foliovaných kombinovaných a celobukových překližek v závislosti na jejich konstrukci. Byl zkoumán vztah konstrukce překližek a vybraných fyzikálních a mechanických vlastností. U zkoumaných desek byla analyzována ve vzájemných souvislostech vlhkost, hustota, pevnost v ohybu a modul pružnosti v ohybu podél a napříč vláken vrchní dýhy. Veškerá měření byla provedena na vodovzdorných překližkách s povrchovou úpravou fenolformaldehydovou fólií kombinovaných tloušťky 8, 10, 12 a 15 mm a celobukových tloušťky 10, 12, 15 a 18 mm. Konstrukce překližek významným způsobem ovlivňuje kvalitu, která je určována zejména pevností v ohybu a modulem pružnosti v ohybu. Použitím regresní analýzy byly prokázány závislosti, zejména to, že s rostoucí vlhkostí překližek klesá pevnost v ohybu a se zvyšující se hustotou roste pevnost v ohybu a modul elasticity. Stejný trend se prokázal i v souvis (cs)
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| Title
| - Assessing the bending strength and modulus of elasticity in bending of exterior foiled plywoods in relation to their construction
- Posouzení pevnosti v ohybu a modulu pružnosti v ohybu vodovzdorných fóliovaných překližek v závislosti na jejich konstrukci (cs)
- Assessing the bending strength and modulus of elasticity in bending of exterior foiled plywoods in relation to their construction (en)
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| skos:prefLabel
| - Assessing the bending strength and modulus of elasticity in bending of exterior foiled plywoods in relation to their construction
- Posouzení pevnosti v ohybu a modulu pružnosti v ohybu vodovzdorných fóliovaných překližek v závislosti na jejich konstrukci (cs)
- Assessing the bending strength and modulus of elasticity in bending of exterior foiled plywoods in relation to their construction (en)
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| skos:notation
| - RIV/62156489:43410/05:00057273!RIV06-MSM-43410___
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/62156489:43410/05:00057273
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - E modulus; density; plywood; strenght in bending (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Journal of Forest Science
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Hrázský, Jaroslav
- Král, Pavel
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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| http://localhost/t...ganizacniJednotka
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