Monitoring of Salt Imbibition Using TDR and Electrical Conductivity Methods

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F07%3A01134719" target="_blank" >RIV/68407700:21110/07:01134719 - 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
Monitoring of Salt Imbibition Using TDR and Electrical Conductivity Methods
Original language description
Deterioration of porous building materials is strongly related to the presence of moisture. Many chemical degradation processes such as dissolution and leaching of calcium in concrete, transformations of material forming compounds, and crystallization ofsalts are induced by moisture. Water comes to the porous building materials by capillary suction of driving rain and run off water, by condensation, by capillary rise of groundwater, etc. Rarely pure water is involved, mostly the water transports dissolved contaminants, it means salts. The advanced methods together with generally employed ones allow developing more precisely formulated physical models, to simulate moisture and salt transport, to describe the hygric properties of porous building materials, to understand deterioration mechanisms and to anticipate materials´ destruction. There were developed sophisticated instantaneous profile methods for simultaneous determination of these parameters.
Czech name
Monitorování transportu solí pomocí metody TDR a měření elektrické vodivosti
Czech description
Není k dispozici

Project
<a href="/en/project/GP106%2F04%2FP255" target="_blank" >GP106/04/P255: The Measurement of Salt Transport and Storage Parameters in Building Materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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