Influence of supplementary cementitious materials on the properties of concrete for secondary protection barrier in radioactive waste repositories

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F18%3A00488521" target="_blank" >RIV/61388980:_____/18:00488521 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.760.96" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/KEM.760.96</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.760.96" target="_blank" >10.4028/www.scientific.net/KEM.760.96</a>

Result language
angličtina
Original language name
Influence of supplementary cementitious materials on the properties of concrete for secondary protection barrier in radioactive waste repositories
Original language description
The paper studies the basic physical, mechanical and thermal properties of concrete with three types of supplementary materials for use in waste repositories. The used supplementary materials were natural zeolite, brick dust and metashale. These have pozzolanic properties which modify the parameters of resulting matrix and the unreacted part of the material offers sites for sorption of hazardous species. Results showed rather negative influence of natural zeolite on compressive strength and porosity, as well as thermal properties when compared to brick dust and metashale.
Czech name
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Czech description
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Project
<a href="/en/project/GA17-11635S" target="_blank" >GA17-11635S: Cement composite for radionuclide encasement</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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