Hydration and Microstructure of Nano Modified Cement Paste
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F21%3APU138253" target="_blank" >RIV/00216305:26110/21:PU138253 - isvavai.cz</a>
Result on the web
<a href="https://www.scientific.net/Paper/Preview/557515" target="_blank" >https://www.scientific.net/Paper/Preview/557515</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.321.9" target="_blank" >10.4028/www.scientific.net/SSP.321.9</a>
Alternative languages
Result language
angličtina
Original language name
Hydration and Microstructure of Nano Modified Cement Paste
Original language description
Hydration of cement systems modified by nano additives requires the understanding of its mechanisms. The present research is focused on the investigation of hydration processes in cement pastes modified by multi-walled carbon nanotubes (MWCNTs) suspension. The ultrasonication method was used for homogenization of MWCNTs in the volume of an aqueous suspension. The hydration of cement pastes was assessed by the calorimetry test. The prolongation of cement hydration in case of modification by MWCNT suspension was observed. The microstructure observation by scanning electron microscopy (SEM) was performed for identification of MWCNT's dispergation in hardened cement pastes and for the observation of cement hydration products. The compressive and flexural strength were tested to evaluate the effect of MWCNT on mechanical properties of hardened cement paste.
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
21001 - Nano-materials (production and properties)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
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
Binders, Materials and Technologies in Modern Construction VI
ISBN
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ISSN
1012-0394
e-ISSN
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Number of pages
6
Pages from-to
9-14
Publisher name
Trans Tech Publications Inc.
Place of publication
Switzerland
Event location
Brno
Event date
Dec 3, 2020
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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