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Corrosion of Zinc Dust in Cement Paste–Evaluation of Hydrogen Gas Evolution Time Period

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F22%3A00361240" target="_blank" >RIV/68407700:21610/22:00361240 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.4028/p-ui99y8" target="_blank" >https://doi.org/10.4028/p-ui99y8</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.4028/p-ui99y8" target="_blank" >10.4028/p-ui99y8</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Corrosion of Zinc Dust in Cement Paste–Evaluation of Hydrogen Gas Evolution Time Period

  • Original language description

    Presented paper studies corrosion kinetics of zinc dust in cement paste using acoustic emission and impedance spectroscopy (measurement of electric resistance of compact samples) method. The focus is on determination of hydrogen evolution period and its effect on porous structure of cement paste. Results more or less confirm results of other authors that the corrosion products of zinc are unable to efficiently fill the pores forming due to hydrogen. Time period of hydrogen evolution - cathodic corrosion reaction of zinc in alkaline environment of cement paste can be up to several days long. Keywords: hot-dip galvanized reinforcement, corrosion of zinc dust, acoustic emission method, hydrogen evolution, porosity of cement paste, electrochemical impedance spectroscopy

  • Czech name

  • Czech description

Classification

  • Type

    C - Chapter in a specialist book

  • CEP classification

  • OECD FORD branch

    20101 - Civil engineering

Result continuities

  • Project

    <a href="/en/project/GA20-24234S" target="_blank" >GA20-24234S: New generation of ecological anti-corrosion coatings conventional concrete reinforcement based on functional nanodisperse organosilanes</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2022

  • Confidentiality

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

Data specific for result type

  • Book/collection name

    Materials and Technologies of Modern Production

  • ISBN

    978-3-0364-1168-2

  • Number of pages of the result

    6

  • Pages from-to

    205-210

  • Number of pages of the book

    274

  • Publisher name

    Trans Tech Publications Ltd.

  • Place of publication

    Pfaffikon

  • UT code for WoS chapter