COMPARISON OF ACTIVATION ENERGY OF THERMAL DEGRADATION OF HEAT STERILISED SILVER FIR WOOD TO LARVAL FRASS REGARDING FIRE SAFETY

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F18%3A77877" target="_blank" >RIV/60460709:41320/18:77877 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.17423/afx.2018.60.1.03" target="_blank" >http://dx.doi.org/10.17423/afx.2018.60.1.03</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17423/afx.2018.60.1.03" target="_blank" >10.17423/afx.2018.60.1.03</a>

Jazyk výsledku

angličtina

Název v původním jazyce

COMPARISON OF ACTIVATION ENERGY OF THERMAL DEGRADATION OF HEAT STERILISED SILVER FIR WOOD TO LARVAL FRASS REGARDING FIRE SAFETY

Popis výsledku v původním jazyce

Heat sterilization is a practical and environmentally friendly method to kill all forms of pests (eggs, larvae, adults) in solid wood materials, but it can influence wood properties. Thermogravimetry is a useful tool for the analysis of thermal degradation of wood and wood-based materials. Methods of chemical analysis, thermal analysis and statistical analysis were used on the samples of silver fir wood and larval frass treated at 60 degrees C and 120 degrees C for 10 hours. The activation energies of thermal degradation of wood and frass samples changed negligibly. Correlations between wood components and activation energies were found to be high for wood samples but not for larval frass samples. Therefore, fire safety of wooden parts of buildings is not deteriorated by heat sterilization and can be used without significant alteration of the wood composition and properties.

Název v anglickém jazyce

COMPARISON OF ACTIVATION ENERGY OF THERMAL DEGRADATION OF HEAT STERILISED SILVER FIR WOOD TO LARVAL FRASS REGARDING FIRE SAFETY

Popis výsledku anglicky

Heat sterilization is a practical and environmentally friendly method to kill all forms of pests (eggs, larvae, adults) in solid wood materials, but it can influence wood properties. Thermogravimetry is a useful tool for the analysis of thermal degradation of wood and wood-based materials. Methods of chemical analysis, thermal analysis and statistical analysis were used on the samples of silver fir wood and larval frass treated at 60 degrees C and 120 degrees C for 10 hours. The activation energies of thermal degradation of wood and frass samples changed negligibly. Correlations between wood components and activation energies were found to be high for wood samples but not for larval frass samples. Therefore, fire safety of wooden parts of buildings is not deteriorated by heat sterilization and can be used without significant alteration of the wood composition and properties.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20502 - Paper and wood

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Acta Facultatis Xylologiae

ISSN

1336-3824

e-ISSN

—

Svazek periodika

60

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

11

Strana od-do

19-29

Kód UT WoS článku

000430624200003

EID výsledku v databázi Scopus

2-s2.0-85045909461