Salt transport in water-saturated and dry specimens of building materials

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F10%3A00169803" target="_blank" >RIV/68407700:21110/10:00169803 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Salt transport in water-saturated and dry specimens of building materials
Original language description
Coupled water and chloride transport in lime-based plaster with metakaolin addition is investigated in the conditions of one-sided sodium-chloride-in-water solution uptake. For the experiment with dry specimens, experimentally determined NaCl concentration profiles and moisture profiles are used for identification of chloride diffusion coefficient and moisture diffusivity on the basis of inverse analysis using the diffusion-advection model. From the experiment with water-saturated specimens, chloride diffusion coefficient is calculated using a diffusion model and taking into account chloride bonding on the pore walls. The chloride diffusion coefficients determined from the experiment with dry and water-saturated specimens are compared, and the differences are discussed.
Czech name
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Czech description
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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
1st Central European Symposium on Building Physics
ISBN
978-83-7283-367-9
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
Technical University of Lodz
Place of publication
Lodz
Event location
Krakow
Event date
Sep 13, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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