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Blended Cements with Calcined Illitic Clay: Workability and Hydration

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00315968" target="_blank" >RIV/68407700:21110/18:00315968 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1007/978-94-024-1207-9_50" target="_blank" >http://dx.doi.org/10.1007/978-94-024-1207-9_50</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/978-94-024-1207-9_50" target="_blank" >10.1007/978-94-024-1207-9_50</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Blended Cements with Calcined Illitic Clay: Workability and Hydration

  • Original language description

    In this paper, the paste workability and hydration progress of blended cements containing different calcined illitic clays were studied. For blended cements with different replacement percentages, the particle packing, the water film thickness (WFT) and the flow spread was modelled and measured. Results indicate that blended cement with ground illitic calcined clays maintain or reduce the packing, so the flow spread of blended cement pastes decrease when the replacement percentage increases. For blended cements with 25% of calcined illitic clay, the early hydration was described by the calorimetric curve, and later the hydration products were analysed by XRD and TG analysis and the pore size distribution (MIP) at 2, 7, 28 and 91 days. Finally, the performance of blended cements was evaluated by the compressive strength. For blended cements, the hydration products are similar to that corresponding to ordinary Portland Cement (OPC) and it also produce a pore size refinement that improve the compressive strength at later age.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Result continuities

  • Project

  • 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

  • Article name in the collection

    Calcined Clays for Sustainable Concrete

  • ISBN

    978-94-024-1206-2

  • ISSN

    2211-0844

  • e-ISSN

  • Number of pages

    8

  • Pages from-to

    310-317

  • Publisher name

    Springer

  • Place of publication

    Dordrecht

  • Event location

    La Havana

  • Event date

    Dec 5, 2017

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000454341000050