Characterization of old concrete for new use: Grid nanoindentation and scanning electron microscopy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00330472" target="_blank" >RIV/68407700:21110/18:00330472 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Characterization of old concrete for new use: Grid nanoindentation and scanning electron microscopy
Original language description
Concrete waste after further processing can be used in the form of a micronized powder in which the nonhydrated portions are reactivated. For this purpose, nanoindentation and scanning electron microscopy with X-ray spectroscopy (SEM-EDS) are combined to determine properties of the concrete sample. The approximate composition of old concrete is calculated from SEM BSE image analysis. The nanoindentation technique over two main material levels enabled evaluation of the indentation modulus of these phases due to the spectral deconvolution of measured data. All these techniques serve for determining the activity of old concrete and characterization shape and textures of activation micronized old concrete powder.
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/GA17-06771S" target="_blank" >GA17-06771S: Research into possibilities of utilizing micronized recycled concrete to be used as filler with binding capacity</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
NANOCON 2018 Conference Proceedings
ISBN
978-80-87294-89-5
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
736-741
Publisher name
Tanger Ltd.
Place of publication
Ostrava
Event location
Hotel Voronez I, Brno
Event date
Oct 17, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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