Application of Bacteria as Self-Healing Agent for the Concrete and Microscopic Analysis of the Microbial Calcium Precipitation Process

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F20%3A00337038" target="_blank" >RIV/68407700:21110/20:00337038 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21720/20:00337038
Result on the web
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.846.237" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/KEM.846.237</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.846.237" target="_blank" >10.4028/www.scientific.net/KEM.846.237</a>

Result language
angličtina
Original language name
Application of Bacteria as Self-Healing Agent for the Concrete and Microscopic Analysis of the Microbial Calcium Precipitation Process
Original language description
Cracks affect the durability of concrete by increasing its permeability. Self-healing materials can begin repairing themselves immediately after creating a crack. This is a big advantage of self-healing materials. In this study, effect of self-healing agents based on calcium carbonate precipitation for concrete is monitored for three months. Bacillus pseudofirmus was chosen as a self-healing agent and was tested on old cement pastes. Calcium precipitation was analyzed by scanning electron microscope with Energy-dispersive X-ray spectroscopy. The effect of added spontaneous calcination, culture media, bacteria and Ca2+ was monitored.
Czech name
—
Czech description
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Project
<a href="/en/project/GA18-15697S" target="_blank" >GA18-15697S: Self-healing of cementitious composites by bacteria-induced calcification</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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