Effect of ethylene oxide sterilization and accelerated ageing on the physical and mechanical properties of beech, oak, and elm wood: Part 2

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F18%3A43913968" target="_blank" >RIV/62156489:43410/18:43913968 - isvavai.cz</a>

Výsledek na webu

<a href="https://dx.doi.org/10.15376/biores.13.4.8464-8476" target="_blank" >https://dx.doi.org/10.15376/biores.13.4.8464-8476</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15376/biores.13.4.8464-8476" target="_blank" >10.15376/biores.13.4.8464-8476</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of ethylene oxide sterilization and accelerated ageing on the physical and mechanical properties of beech, oak, and elm wood: Part 2

Popis výsledku v původním jazyce

The effect of ethylene oxide (EO) sterilization and/or accelerated ageing on impact bending strength (IBS), tensile strength along and across the fiber (TSALF and TSACF), ultimate flexural strength along and across the fiber (FSAL and FSAC), and splitting resistance (SR) was tested in bulk and veneer wood. The IBS was greatly increased in beech but decreased in some oak samples. The EO treatment followed by ageing caused the TSACF to increase in bulk beech and to decrease in bulk oak. The EO treatment decreased the TSALF values in bulk oak, beech, and elm veneer. However, beech veneer samples exhibited increased TSALF. The ageing of EO treated samples decreased the TSALF values for veneers (oak and beech), while both bulk samples increased. A notable decline was observed due to EO treatment of oak and beech, along with post ageing decline for oak samples in FSAC values only. The FSAL values decreased after ageing of EO treated and untreated samples (oak and beech), while a post EO treatment decline was observed in oak samples only. The SR (Rw) values decreased in EO-only treated oak wood and increased in EO treated and aged samples (oak and beech).

Název v anglickém jazyce

Effect of ethylene oxide sterilization and accelerated ageing on the physical and mechanical properties of beech, oak, and elm wood: Part 2

Popis výsledku anglicky

The effect of ethylene oxide (EO) sterilization and/or accelerated ageing on impact bending strength (IBS), tensile strength along and across the fiber (TSALF and TSACF), ultimate flexural strength along and across the fiber (FSAL and FSAC), and splitting resistance (SR) was tested in bulk and veneer wood. The IBS was greatly increased in beech but decreased in some oak samples. The EO treatment followed by ageing caused the TSACF to increase in bulk beech and to decrease in bulk oak. The EO treatment decreased the TSALF values in bulk oak, beech, and elm veneer. However, beech veneer samples exhibited increased TSALF. The ageing of EO treated samples decreased the TSALF values for veneers (oak and beech), while both bulk samples increased. A notable decline was observed due to EO treatment of oak and beech, along with post ageing decline for oak samples in FSAC values only. The FSAL values decreased after ageing of EO treated and untreated samples (oak and beech), while a post EO treatment decline was observed in oak samples only. The SR (Rw) values decreased in EO-only treated oak wood and increased in EO treated and aged samples (oak and beech).

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20502 - Paper and wood

Projekt

<a href="/cs/project/TH02020984" target="_blank" >TH02020984: Konstrukce a vývoj unikátních plošných kompozitních prvků na bázi dřeva pro podlahy sportovních a divadelních prostor</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

BioResources

ISSN

1930-2126

e-ISSN

—

Svazek periodika

13

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

13

Strana od-do

8464-8476

Kód UT WoS článku

000454215100095

EID výsledku v databázi Scopus

2-s2.0-85069783647