Effect of Na3PO4 on the Hydration Process of Alkali-Activated Blast Furnace Slag
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F16%3APU119183" target="_blank" >RIV/00216305:26310/16:PU119183 - isvavai.cz</a>
Result on the web
<a href="http://www.mdpi.com/1996-1944/9/5/395" target="_blank" >http://www.mdpi.com/1996-1944/9/5/395</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/ma9050395" target="_blank" >10.3390/ma9050395</a>
Alternative languages
Result language
angličtina
Original language name
Effect of Na3PO4 on the Hydration Process of Alkali-Activated Blast Furnace Slag
Original language description
In recent years, the utilization of different non-traditional cements and composites has been increasing. Alkali-activated cementitious materials, especially those based on the alkali activation of blast furnace slag, have considerable potential for utilization in the building industry. However, alkali-slag cements exhibit very rapid setting times, which are too short in some circumstances, and these materials cannot be used for some applications. Therefore, it is necessary to find a suitable retarding admixture. It was shown that the sodium phosphate additive has a strong effect on the heat evolution during alkali activation and effectively retards the hydration reaction of alkali-activated blast furnace slag. The aim of the work is the suggestion of a reaction mechanism of retardation mainly based on Raman and X‑ray photoelectron spectroscopy.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10402 - Inorganic and nuclear chemistry
Result continuities
Project
<a href="/en/project/LO1211" target="_blank" >LO1211: Materials Research Centre at FCH BUT- Sustainability and Development</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials
ISSN
1996-1944
e-ISSN
—
Volume of the periodical
9
Issue of the periodical within the volume
5
Country of publishing house
CH - SWITZERLAND
Number of pages
9
Pages from-to
395-410
UT code for WoS article
000378628500090
EID of the result in the Scopus database
2-s2.0-84969951650