About: Thermal conductivity and water vapor transmission properties of wood-based fiberboards

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.swst.org/meetings/AM14/pdfs/proceedings.pdf
Description	Low density fiberboards are wood-based materials widely used in engineering as thermal insulators. Exposure to environment with high temperature and humidity can lead to changes in physical properties of this porous material.Temperature and moisture content are important parameters influencing mainly thermal properties of wood-based materials. Thermal conductivity of commercially available insulation fiberboards was measured by using the stationary measuring device heat-flow meter (HFM 436 Lambda). The relationship between thermal conductivity, temperature (ranging from -10 °C to 60 °C)and moisture content (established gravimetrically at 15 %, 50 % and 85 % of relative humidity) was found. The moisture behavior of the material described by adsorption and desorption isotherms was explained. The sorption models of Hailwood-Horrobin (H-H)and Dent were used and compared with the experimental values. The H-H model was in a closer agreement with the measured data, although the total sorption is equal in both models. Low density fiberboards are wood-based materials widely used in engineering as thermal insulators. Exposure to environment with high temperature and humidity can lead to changes in physical properties of this porous material.Temperature and moisture content are important parameters influencing mainly thermal properties of wood-based materials. Thermal conductivity of commercially available insulation fiberboards was measured by using the stationary measuring device heat-flow meter (HFM 436 Lambda). The relationship between thermal conductivity, temperature (ranging from -10 °C to 60 °C)and moisture content (established gravimetrically at 15 %, 50 % and 85 % of relative humidity) was found. The moisture behavior of the material described by adsorption and desorption isotherms was explained. The sorption models of Hailwood-Horrobin (H-H)and Dent were used and compared with the experimental values. The H-H model was in a closer agreement with the measured data, although the total sorption is equal in both models. (en)
Title	Thermal conductivity and water vapor transmission properties of wood-based fiberboards Thermal conductivity and water vapor transmission properties of wood-based fiberboards (en)
skos:prefLabel	Thermal conductivity and water vapor transmission properties of wood-based fiberboards Thermal conductivity and water vapor transmission properties of wood-based fiberboards (en)
skos:notation	RIV/62156489:43410/14:00227928!RIV15-MSM-43410___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Troppová, Eva Tippner, Jan
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Mendelova univerzita v Brně / Lesnická a dřevařská fakulta
http://linked.open...dnocenehoVysledku	50312
http://linked.open...ai/riv/idVysledku	RIV/62156489:43410/14:00227928
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	sorption model; fiberboard; thermal conductivity (en)
http://linked.open.../riv/klicoveSlovo	fiberboard sorption model thermal conductivity
http://linked.open...ontrolniKodProRIV	[266F7A3C79E5]
http://linked.open...v/mistoKonaniAkce	Zvolen, Slovakia
http://linked.open...i/riv/mistoVydani	Monona
http://linked.open...i/riv/nazevZdroje	57th SWST International convention. 7th Wood structure and properties conference. 6th European hardwood conference
http://linked.open...in/vavai/riv/obor	BJ
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Tippner, Jan Troppová, Eva
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2014-06-23 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Society of Wood Science and Technology
https://schema.org/isbn	978-0-9817876-4-0
http://localhost/t...ganizacniJednotka	43410

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