Coupled moisture and salt transport in bulding materials: theoretical and experimental treatments

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F02%3APU34778" target="_blank" >RIV/00216305:26110/02:PU34778 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Coupled moisture and salt transport in bulding materials: theoretical and experimental treatments

Popis výsledku v původním jazyce

Coupled moisture and salt transport in building materials is analyzed both theoretically and experimentally. First, basic models of moisture and salt transport in building materials are described with an emphasis to simplest and most complicated solutions. Then, material parameters related to moisture and salt transport in building materials are analyzed and basic measurement techniques for their determination are shown. Finally, an experimental analysis of coupled water and chloride transport in cementt mortar in the conditions of one-sided sodium chloride-in-water solution uptake is presented. Moisture diffusivity is determined as function of moisture content and chloride diffusion coefficient as function of chloride concentration using two methods commonly used for analysis of moisture profiles, namely the double integration method and the Matano method. It is observed that water transport is much faster than chloride transport, and water transport in the initial time period is for

Název v anglickém jazyce

Coupled moisture and salt transport in bulding materials: theoretical and experimental treatments

Popis výsledku anglicky

Coupled moisture and salt transport in building materials is analyzed both theoretically and experimentally. First, basic models of moisture and salt transport in building materials are described with an emphasis to simplest and most complicated solutions. Then, material parameters related to moisture and salt transport in building materials are analyzed and basic measurement techniques for their determination are shown. Finally, an experimental analysis of coupled water and chloride transport in cementt mortar in the conditions of one-sided sodium chloride-in-water solution uptake is presented. Moisture diffusivity is determined as function of moisture content and chloride diffusion coefficient as function of chloride concentration using two methods commonly used for analysis of moisture profiles, namely the double integration method and the Matano method. It is observed that water transport is much faster than chloride transport, and water transport in the initial time period is for

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/GA103%2F00%2F0607" target="_blank" >GA103/00/0607: Transport solí pórovou strukturou betonu a podmínky vzniku eflorescentů na jeho povrchu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2002

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Saltexpert

ISBN

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ISSN

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e-ISSN

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Počet stran výsledku

16

Strana od-do

1-16

Název nakladatele

Neuveden

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

28. 11. 2002

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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