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Study of the effect of diatomite as a partial replacement of cement in cement pastes

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F16%3APU117508" target="_blank" >RIV/00216305:26110/16:PU117508 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.4028/www.scientific.net/MSF.865.22" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/MSF.865.22</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.4028/www.scientific.net/MSF.865.22" target="_blank" >10.4028/www.scientific.net/MSF.865.22</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Study of the effect of diatomite as a partial replacement of cement in cement pastes

  • Original language description

    The article is focused on study of the effect of filtering diatomite as a partial replacement of cement in an amount of 5-30%. Diatomite is used in civil engineering especially for its high content of an amorphous SiO2, chemical resistance, high porosity, and good thermal insulating properties. Diatomite can be used as a pozzolanic material due to the high content of amorphous SiO2. Cement was replaced by filtering diatomite in amount of 5, 10, 15, 20, 25 and 30% by weight. Diatomite was characterized by chemical composition, granulometry and pozzolanic activity. The specimens were tested in bulk density, bending strength and compressive strength, hydration process was investigated using thermal analysis, and microstructure was observed by scanning electron microscopy. All results were compared to reference sample.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database

  • CEP classification

  • OECD FORD branch

    20101 - Civil engineering

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

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 Science Forum

  • ISSN

    1662-9752

  • e-ISSN

  • Volume of the periodical

    865

  • Issue of the periodical within the volume

    865

  • Country of publishing house

    CH - SWITZERLAND

  • Number of pages

    5

  • Pages from-to

    22-26

  • UT code for WoS article

  • EID of the result in the Scopus database

    2-s2.0-84984944560