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Investigation on early hydration of ternary Portland cement-blast-furnace slag-metakaolin blends

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F14%3A00079344" target="_blank" >RIV/00216224:14310/14:00079344 - isvavai.cz</a>

  • Alternative codes found

    RIV/26232511:_____/14:ROZVOJ75 RIV/00216305:26310/14:PU109007

  • Result on the web

    <a href="http://dx.doi.org/10.1016/j.conbuildmat.2014.04.018" target="_blank" >http://dx.doi.org/10.1016/j.conbuildmat.2014.04.018</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.conbuildmat.2014.04.018" target="_blank" >10.1016/j.conbuildmat.2014.04.018</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Investigation on early hydration of ternary Portland cement-blast-furnace slag-metakaolin blends

  • Original language description

    The paper investigates the hydration of ternary blends comprising Portland cement, blast-furnace slag and metakaolin. The isothermal calorimetry and "in situ" X-ray diffraction was used to evaluate the effect of metakaolin and blast-furnace slag on the early hydration of blends. XRD, DTA and SEM were used to analyze the hardened paste after 1 month of hydration. Metakaolin influences significantly the kinetics, mechanism and products of hydration at initial period of hydration causing the rapid formation of ettringite. Hemicarbonate aluminate hydrate is formed as a product of ettringite conversion due to the presence of reactive calcite in Portland cement. (C) 2014 Elsevier Ltd. All rights reserved.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    DB - Geology and mineralogy

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/EE2.3.30.0039" target="_blank" >EE2.3.30.0039: Excellent young researcher at BUT</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2014

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Construction and Building Materials

  • ISSN

    0950-0618

  • e-ISSN

  • Volume of the periodical

    64

  • Issue of the periodical within the volume

    AUGUST

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    9

  • Pages from-to

    333-341

  • UT code for WoS article

    000338400600040

  • EID of the result in the Scopus database