Possibilities of fly ash utilization in the cement matrix by superabsorbent polymers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F21%3APU142722" target="_blank" >RIV/00216305:26110/21:PU142722 - isvavai.cz</a>
Result on the web
<a href="http://www.wasteforum.cz/cisla/WF_4_2021_p227.pdf" target="_blank" >http://www.wasteforum.cz/cisla/WF_4_2021_p227.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Possibilities of fly ash utilization in the cement matrix by superabsorbent polymers
Original language description
The paper deals with the possibilities of preparation, processing and basic properties of silicate mass - cement paste using superabsorbent polymer (SAP). SAP is a relatively new additive, which is used in silicate mixtures, where in the early stages of hydration it absorbs excess mixing water and then releases it in the later hydration stages and thus contributes to the elimination of shrinkage cracks. The article deals mainly with the influence of recipe modification with regard to the use of energy by-product of high-temperature fly ash from brown coal combustion and the effects of its use on basic physical and mechanical properties, such as compressive strength, flexural tensile strength and bulk density.
Czech name
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Czech description
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Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Project
<a href="/en/project/GA21-29680S" target="_blank" >GA21-29680S: Influence of interaction of cement composites with superabsorbent polymers on increase of incorporation of secondary raw materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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