Salt transport and storage parameters of renovation plasters and their possible effects on restored buildings' walls

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F11%3A00175006" target="_blank" >RIV/68407700:21110/11:00175006 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.conbuildmat.2010.09.034" target="_blank" >http://dx.doi.org/10.1016/j.conbuildmat.2010.09.034</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.conbuildmat.2010.09.034" target="_blank" >10.1016/j.conbuildmat.2010.09.034</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Salt transport and storage parameters of renovation plasters and their possible effects on restored buildings' walls

Popis výsledku v původním jazyce

Three systems of brown coat-renovation plasters for restoration of building structures damaged by moisture and salt efflorescence are analyzed, and their properties are compared with reference lime plaster. In the experimental part, measurement of bulk density, matrix density, open porosity, pore distribution curves, chloride binding isotherms, moisture and chloride concentration profiles is performed. The obtained data are used in the calculations of moisture dependent moisture diffusivity and concentration dependent chloride diffusion coefficient. The experimental and computational results show that all three systems can have beneficial influence on the restored building structures but they should be used with caution, taking into account the properties of the material of load bearing wall and the conditions for water and salt transport in the wall including their possible sources after reconstruction.

Název v anglickém jazyce

Salt transport and storage parameters of renovation plasters and their possible effects on restored buildings' walls

Popis výsledku anglicky

Three systems of brown coat-renovation plasters for restoration of building structures damaged by moisture and salt efflorescence are analyzed, and their properties are compared with reference lime plaster. In the experimental part, measurement of bulk density, matrix density, open porosity, pore distribution curves, chloride binding isotherms, moisture and chloride concentration profiles is performed. The obtained data are used in the calculations of moisture dependent moisture diffusivity and concentration dependent chloride diffusion coefficient. The experimental and computational results show that all three systems can have beneficial influence on the restored building structures but they should be used with caution, taking into account the properties of the material of load bearing wall and the conditions for water and salt transport in the wall including their possible sources after reconstruction.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/GA103%2F09%2F0780" target="_blank" >GA103/09/0780: Nová koncepce omítek pro obnovu fasád historických budov</a><br>

Návaznosti

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

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Construction and Building Materials

ISSN

0950-0618

e-ISSN

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Svazek periodika

25

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

1205-1212

Kód UT WoS článku

000287111200008

EID výsledku v databázi Scopus

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