The influence of the addition of concrete slurry waste on the hydration process of Portland cement
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F23%3A00368207" target="_blank" >RIV/68407700:21110/23:00368207 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1063/5.0136910" target="_blank" >https://doi.org/10.1063/5.0136910</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0136910" target="_blank" >10.1063/5.0136910</a>
Alternative languages
Result language
angličtina
Original language name
The influence of the addition of concrete slurry waste on the hydration process of Portland cement
Original language description
The origin of concrete slurry waste (CSW) is an integral part of the concrete production. Currently it has no practical utilization, hence it is filled out as a dangerous waste due to its alkalic character. On the other hand, it can be efficiently used during the production of new concrete mixes due the content of non-reacted particles of cement and other phases, which could contribute to the hydration of Portland cement (PC). The present paper is focused on the experimental investigation of the hydration process of cement pastes incorporating various dosages of CSW applied as cement replacement. The influence on the hydration process was monitored in terms calorimetric measurement. The attained results confirmed very low contribution of CSW to the PC hydration, thus the activity of studied waste material is negligible.
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/GA19-11027S" target="_blank" >GA19-11027S: Concrete slurry - hazardous waste or secondary raw material?</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
SPECIAL CONCRETE AND COMPOSITES 2021: 18th International Conference
ISBN
978-0-7354-4514-7
ISSN
0094-243X
e-ISSN
1551-7616
Number of pages
5
Pages from-to
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Publisher name
AIP Publishing
Place of publication
Melville, NY
Event location
Skalský Dvůr
Event date
Oct 13, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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