Zmeny vlhkostných a tepelných vlastností cementových kompozitov vystužených skleneným vláknom v závislosti od teplotného zaťaženia
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F02%3A01077002" target="_blank" >RIV/68407700:21110/02:01077002 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Zmeny vlhkostných a tepelných vlastností cementových kompozitov vystužených skleneným vláknom v závislosti od teplotného zaťaženia
Original language description
The effect of thermal load on the basic thermal and hygric properties of two types of glass fiber reinforced cement composites (GFRCC) is analyzed in the paper. Thermal conductivity, specific heat and moisture diffusivity are determined after high temperature exposure to 600 and 800°C. A decrease of thermal conductivity as high as 50% and an increase of moisture diffusivity in the range of one to two orders of magnitude are observed for all types of the studied materials after heating to 800°C. On the other hand, specific heat and density in the same situation decrease by only about 10%. In the analysis of the reasons for the measured differences between hygric and thermal parameters of thermally loaded and unloaded samples, pore distribution measurements, scanning electron microscopy and thermal analysis are employed
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JI - Composite materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA103%2F00%2F0021" target="_blank" >GA103/00/0021: Analysis of properties of fibre composites in the conditions of elevated and high temperatures, high moistures and mechanical load</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Komunikácia - Vedecké Listy Žilinskej univerzity
ISSN
1335-4205
e-ISSN
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Volume of the periodical
4
Issue of the periodical within the volume
3
Country of publishing house
SK - SLOVAKIA
Number of pages
4
Pages from-to
41-44
UT code for WoS article
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EID of the result in the Scopus database
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