New Metakaolin-Based Geopolymers with the Addition of Different Types of Waste Stone Powder
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985891%3A_____%2F21%3A00544883" target="_blank" >RIV/67985891:_____/21:00544883 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/2073-4352/11/8/983" target="_blank" >https://www.mdpi.com/2073-4352/11/8/983</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/cryst11080983" target="_blank" >10.3390/cryst11080983</a>
Alternative languages
Result language
angličtina
Original language name
New Metakaolin-Based Geopolymers with the Addition of Different Types of Waste Stone Powder
Original language description
The search for new alternative raw materials and their subsequent use supports the sustainability of natural resources. This article describes the use of waste stone powder (WSP) in geopolymer synthesis. Five different types of WSP (feldspar, limestone, marlstone, dolomite, marble) were comprehensively characterized and their influence on the resulting properties (especially mechanical and textural properties, setting time and structure) of metakaolin-based geopolymer composites was investigated. Their comparison with a geopolymer composite containing only quartz sand has revealed that WSP additions have a small but positive effect on the mechanical or textural properties of geopolymers. Moreover, setting time measurements have shown that waste stone powders can be used as an accelerator of geopolymer reaction solidification. The results demonstrated that the mentioned types of WSP, previously landfilled, can be used for the preparation of geopolymers. This can help reduce the environmental burden.
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
10511 - Environmental sciences (social aspects to be 5.7)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Crystals
ISSN
2073-4352
e-ISSN
2073-4352
Volume of the periodical
11
Issue of the periodical within the volume
8
Country of publishing house
CH - SWITZERLAND
Number of pages
11
Pages from-to
983
UT code for WoS article
000688918700001
EID of the result in the Scopus database
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