The treatment of cementitious surface by selected silicate sealers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F22%3APU145803" target="_blank" >RIV/00216305:26310/22:PU145803 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1742-6596/2341/1/012003" target="_blank" >http://dx.doi.org/10.1088/1742-6596/2341/1/012003</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/2341/1/012003" target="_blank" >10.1088/1742-6596/2341/1/012003</a>

Result language
angličtina
Original language name
The treatment of cementitious surface by selected silicate sealers
Original language description
Over the past decades, the efficiency of the silicate-based surface treatment agents, in other words, sealers, in concrete systems has been widely investigated. The surface treatment technology protects the cementitious systems against the penetration of undesirable substances. Nevertheless, understanding of the several aspects concerning silicate-based sealers is not entirely clear. This paper studies the action mechanism of selected silicates such as potassium, sodium, lithium water glasses, and colloidal silica. The effectiveness of used sealers in terms of water absorption reduction, the ability of silicates to heal pores, and the influence on the microstructure of the cement substrate were studied. Instrumental methods such as rheology, mercury intrusion porosimetry, or scanning electron microscopy were used to achieve satisfactory results. Nuances between the unique film-forming sealers were found. Colloidal silica showed a low sealing effect compared to alkali silicates.
Czech name
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Czech description
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Project
<a href="/en/project/GA22-04828S" target="_blank" >GA22-04828S: Advanced lithium silicate sealers: on the way to sustainable building materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
International Conference Building Materials, Products and Technologies (ICBMPT 2022) 06/06/2022 - 09/06/2022 Telc, Czechia
ISBN
—
ISSN
1742-6588
e-ISSN
1742-6596
Number of pages
9
Pages from-to
1-9
Publisher name
Neuveden
Place of publication
neuveden
Event location
Telč
Event date
Jun 7, 2022
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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