Increasing the biological resistance of gypsum by means of silver, calcium and copper ions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F21%3A00349895" target="_blank" >RIV/68407700:21110/21:00349895 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21720/21:00349895
Result on the web
<a href="https://doi.org/10.14311/APP.2021.30.0076" target="_blank" >https://doi.org/10.14311/APP.2021.30.0076</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/APP.2021.30.0076" target="_blank" >10.14311/APP.2021.30.0076</a>
Alternative languages
Result language
angličtina
Original language name
Increasing the biological resistance of gypsum by means of silver, calcium and copper ions
Original language description
The article focuses on the effects of additives increasing biological resistance of gypsum against degradation of the material. In this study we use silver nitrate, calcium oxide and copper sulphate as an additive that improves biological resistance of gypsum composites. The amount of addition was calculated so that the amount of ions was 0.1, 0.3 and 0.5 wt. %. Microbial degradation was determined as the degree of resistance of materials to the occurrence of bacteria and molds by optical and electron microscope. The results obtained from these samples were compared with references materials created in the laboratory and available on today’s market. The results show a positive effect of silver and copper ions on the bioresistance of gypsum.
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
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)
Result continuities
Project
<a href="/en/project/TJ02000235" target="_blank" >TJ02000235: Plasterboard with increased resistance to biological degradation</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
NMM 2020 Nano & Macro Mechanics
ISBN
978-80-01-06840-3
ISSN
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e-ISSN
2336-5382
Number of pages
5
Pages from-to
76-80
Publisher name
České vysoké učení technické v Praze
Place of publication
Praha
Event location
Praha
Event date
Sep 17, 2020
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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