Surface modification of alkali-activated materials regarding durability
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F24%3A10255111" target="_blank" >RIV/61989100:27120/24:10255111 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.5281/zenodo.10824490" target="_blank" >https://doi.org/10.5281/zenodo.10824490</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/e3sconf/202455001044" target="_blank" >10.1051/e3sconf/202455001044</a>
Alternative languages
Result language
angličtina
Original language name
Surface modification of alkali-activated materials regarding durability
Original language description
This paper deals with the possibility of applying a surface modification coating to hybrid alkali-activated materials based on granulated blast-furnace slag activated with disodium metasilicate anhydrous with partial replacement of silica fly ash and cement by-pass dust in the amounts of 15% and 15%. The selected coatings (epoxy and synthetic) were applied in two series - the first, deposited in the water after demolding, and the second, wrapped in foil. The strength of the materials, the thickness of the coating and the effect of scaling resistance were monitored in the experiment. The compressive strength of this mixture was around 68 MPa and the flexural strength was around 6.5 MPa after 28 days of curing. For the tensile strengths of the prepared composites, slightly higher strengths were obtained for the samples deposited in the plastic foil, with the strengths of both series being around 2.4 MPa. For the scaling resistance, the lowest weight losses were achieved for the specimens coated with synthetic coating, which is valid for both deposition methods.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
<a href="/en/project/EH22_008%2F0004631" target="_blank" >EH22_008/0004631: Materials and technologies for sustainable development</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
E3S Web of Conferences. Volume 550
ISBN
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ISSN
2267-1242
e-ISSN
2267-1242
Number of pages
8
Pages from-to
01044
Publisher name
EDP Sciences
Place of publication
Paříž
Event location
Vysoké Tatry
Event date
Apr 17, 2024
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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