Surface Treatment of Cementitious Systems by Silicates

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F20%3APU139399" target="_blank" >RIV/00216305:26310/20:PU139399 - isvavai.cz</a>
Result on the web
<a href="https://www.fch.vut.cz/vav/konference/sok/vystupy/sbornik-abstrakty-konference-2020-pdf-p198641" target="_blank" >https://www.fch.vut.cz/vav/konference/sok/vystupy/sbornik-abstrakty-konference-2020-pdf-p198641</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Surface Treatment of Cementitious Systems by Silicates
Original language description
The efficiency of the silicate-based surface treatment agents, other words sealers, have been widely investigated over the past decades. The surface treatment utilization protects the cementitious system against the penetration of undesirable substances. Another purpose of sealers application is to reduce the risk of deterioration of cement structures that leads to increasing their durability. Nevertheless, understanding of the several aspects concerning the silicate-based sealers is not entirely clear. This study deals with the action mechanism of selected silicates such as potassium, sodium, lithium water glasses and colloidal silica with the cementitious surface. Effectiveness of used sealers in terms of water absorption, hydration mechanism, same as the effect on the microstructure of the cement substrate was studied and evaluated with the contribution of following techniques – rheometry, mercury porosimetry, isothermal calorimetry, X ray diffractometry and scanning electron microscopy. Silicate b
Czech name
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Czech description
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Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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