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Macro- and micro-indicators of ASR in concrete pavement

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F11%3A10105135" target="_blank" >RIV/00216208:11310/11:10105135 - isvavai.cz</a>

  • Alternative codes found

    RIV/67985891:_____/11:00372400

  • Result on the web

    <a href="http://dx.doi.org/10.1680/macr.2011.63.8.553" target="_blank" >http://dx.doi.org/10.1680/macr.2011.63.8.553</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1680/macr.2011.63.8.553" target="_blank" >10.1680/macr.2011.63.8.553</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Macro- and micro-indicators of ASR in concrete pavement

  • Original language description

    Alkali-silica reaction produces deterioration of concrete, visible on the macro-and micro-scale. Macro-indicators of alkali-silica reaction are important in the field inspection of concrete. Micro-indicators help to verify the presence of alkali-silica reaction and make it easier to distinguish ASR from other degradation mechanisms. Three parameters were determined to evaluate the deterioration of concrete pavements: the specific length of cracks measured on the pavement surface; the specific length ofcracks in the drill cores; and the volume of alkali-silica gels and microcracks in thin sections. According to these indicators, it was possible to distinguish two types of pavement degradation: degradation mainly associated by ASR and degradation connected with another mechanism. The macro-and micro-indicators linked the deterioration to alkali-silica reaction in six sites on the Czech highways. One site was attributed to another degradation mechanism. The rock types (and/or quartz recr

  • Czech name

  • Czech description

Classification

  • Type

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

  • CEP classification

    JM - Structural engineering

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2011

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Magazine of Concrete Research

  • ISSN

    0024-9831

  • e-ISSN

  • Volume of the periodical

    63

  • Issue of the periodical within the volume

    8

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    19

  • Pages from-to

    553-571

  • UT code for WoS article

    000294548800002

  • EID of the result in the Scopus database