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New Metakaolin-Based Geopolymers with the Addition of 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%2F60461373%3A22310%2F21%3A43922619" target="_blank" >RIV/60461373:22310/21:43922619 - 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 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

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20501 - Materials engineering

Result continuities

  • Project

  • 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

  • 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

    2-s2.0-85113537532