Pozzolanic activity of stockpile ash: Comparison of test methods
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F23%3A43927258" target="_blank" >RIV/60461373:22310/23:43927258 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21110/23:00372794
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S2214509523005764?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2214509523005764?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.cscm.2023.e02396" target="_blank" >10.1016/j.cscm.2023.e02396</a>
Alternative languages
Result language
angličtina
Original language name
Pozzolanic activity of stockpile ash: Comparison of test methods
Original language description
The paper deals with the determination of the pozzolanic activity of coal-fired power plant fly andbottom ash deposited in stockpiles in the Czech Republic. The pozzolanic activity of the ash wasdetermined using the Frattini test, modified Chapelle test, electrical conductivity test, andstrength activity index. The ash collected from a stockpile was not found to display any pozzolanic activity by the methods utilised. However, milling the fly and bottom ash was shown to bethe means of activating its pozzolanic properties. The study demonstrated the pozzolanic activityof the deposited ash notably increasing together with a growing time of milling and the associatedincrease in the specific surface area. Also, the research study presented here carried out thecomparison of the individual methods regarding their effect on the pozzolanic activity and hasrevealed their good mutual correlation.
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
20101 - Civil engineering
Result continuities
Project
<a href="/en/project/FW01010195" target="_blank" >FW01010195: Advanced and inovative processing technologies for strategic utilization and storing of coal combustion products (CCPs)</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
Name of the periodical
Case Studies in Construction Materials
ISSN
2214-5095
e-ISSN
2214-5095
Volume of the periodical
19
Issue of the periodical within the volume
e02396
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
11
Pages from-to
1-11
UT code for WoS article
001059727100001
EID of the result in the Scopus database
2-s2.0-85168545359