Posouzení pevnosti v ohybu a modulu pružnosti v ohybu vodovzdorných fóliovaných překližek v závislosti na jejich konstrukci

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F05%3A00057273" target="_blank" >RIV/62156489:43410/05:00057273 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Assessing the bending strength and modulus of elasticity in bending of exterior foiled plywoods in relation to their construction

Popis výsledku v původním jazyce

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 theplywood 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

Název v anglickém jazyce

Assessing the bending strength and modulus of elasticity in bending of exterior foiled plywoods in relation to their construction

Popis výsledku anglicky

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 theplywood 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

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JI - Kompositní materiály

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Forest Science

ISSN

1212-4834

e-ISSN

—

Svazek periodika

Volume 51

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

18

Strana od-do

77-94

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—