Adsorption of water vapor in selected sandstone influenced by different method of measurement using dynamic vapor sorption device
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00219413" target="_blank" >RIV/68407700:21110/14:00219413 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.982.16" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/AMR.982.16</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.982.16" target="_blank" >10.4028/www.scientific.net/AMR.982.16</a>
Alternative languages
Result language
angličtina
Original language name
Adsorption of water vapor in selected sandstone influenced by different method of measurement using dynamic vapor sorption device
Original language description
In this paper, water vapor adsorption in sandstone is analyzed using different measurement setting of dynamic vapor sorption device. Basic physical properties of tested material are determined. The vapor sorption is measured using different experimentaltime and dm/dt setting. It is shown that the device setting can influence the results of equilibrium moisture content in high relative humidities, whereas the differences are of about 20%. The measurement also indicates that the difference in hysteresiscan be up to 50% for non-equilibrium measured sample compared to the one under equilibrium state. Both measurements are compared with the steady state desiccator method. The sandstone samples containing a certain concentration of inorganic water solublesalt, which just only emphasizes the low hygroscopicity of silica grains, are studied as well. The measured data can be used in evaluating of results obtained by dynamic vapor sorption device under equilibrium states although the measurem
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JN - Civil engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GBP105%2F12%2FG059" target="_blank" >GBP105/12/G059: Cumulative time dependent processes in building materials and structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Mechanical, Thermal and Hygric Properties of Buildings Materials
ISBN
978-3-03835-172-6
ISSN
1022-6680
e-ISSN
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Number of pages
6
Pages from-to
16-21
Publisher name
TRANS TECH PUBLICATIONS LTD
Place of publication
ZURICH
Event location
Zahrádky
Event date
Jul 23, 2014
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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