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Influence of alkali ions on the efficiency of shrinkage reduction by polypropylene glycol in alkali activated systems

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F18%3APU125191" target="_blank" >RIV/00216305:26310/18:PU125191 - isvavai.cz</a>

  • Alternative codes found

    RIV/00216305:26310/17:PU125191

  • Result on the web

    <a href="https://www.icevirtuallibrary.com/doi/abs/10.1680/jadcr.17.00139" target="_blank" >https://www.icevirtuallibrary.com/doi/abs/10.1680/jadcr.17.00139</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1680/jadcr.17.00139" target="_blank" >10.1680/jadcr.17.00139</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Influence of alkali ions on the efficiency of shrinkage reduction by polypropylene glycol in alkali activated systems

  • Original language description

    Alkali-activated materials, especially when activated by water glass, exhibit substantial drying shrinkage that hinders their broader industrial application. The effect of shrinkage-reducing admixtures (SRA), based on polypropylene glycol, on drying shrinkage of alkali-activated blast furnace slag (BFS) mortars was examined. The determination of SRA efficiency and the influence of potassium alkali activators with varying silicate modulus on drying shrinkage characteristics were studied. It was observed that a high amount of alkalis positively affected the effect of SRA. The higher the amount of alkalis was, the lower was the drying shrinkage. The paper further discusses and underlines the role of the amount of alkali ions on the properties of alkali-activated BFS systems.

  • 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

    10402 - Inorganic and nuclear chemistry

Result continuities

  • Project

    <a href="/en/project/GA17-03670S" target="_blank" >GA17-03670S: Development of shrinkage reducing agents designed for alkali activated systems</a><br>

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2018

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Advances in Cement Research

  • ISSN

    0951-7197

  • e-ISSN

    1751-7605

  • Volume of the periodical

    1

  • Issue of the periodical within the volume

    30

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    5

  • Pages from-to

    1-5

  • UT code for WoS article

    000446914300002

  • EID of the result in the Scopus database

    2-s2.0-85047163489