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  <doc>
    <id>58736</id>
    <completedYear/>
    <publishedYear>2023</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>360</pageFirst>
    <pageLast>363</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>III</volume>
    <type>conferenceobject</type>
    <publisherName>Thailand Concrete Association</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Carbonation of concrete with SCMs: a data analysis by RILEM TC 281-CCC</title>
    <abstract language="eng">The RILEM TC 281–CCC "Carbonation of concrete with supplementary cementitious materials" is studying the effect of supplementary cementitious materials (SCMs) on natural and accelerated carbonation of blended cements. In this context a large database with carbonation depths over time has been set-up with currently 910 concrete and mortar mixes, which have been tested at different curing conditions. The collected data includes information on chemical composition and physical properties of the raw materials, on mix-design, compressive strength, curing and carbonation testing conditions. Data for a large variety of binders (with up to 94 % SCMs) and mix designs (with w/b ratios ranging from 0.26 to 0.75) were collected from the literature and unpublished material testing projects. Natural carbonation was recorded for several years in many cases, and indoor as well as outdoor results are included. However, in this contribution only lab conditions are considered. Carbonation kinetics are investigated considering the binder composition and mix design. Furthermore, the accuracy of accelerated carbonation testing is evaluated. As described in literature, the w/CaOreactive-ratio is a decisive factor for carbonation resistance but curing and exposure conditions influence the results as well. Even with identical test conditions, the scatter is very large.</abstract>
    <parentTitle language="eng">16th International Congress on the Chemistry of Cement 2023 (ICCC2023)</parentTitle>
    <identifier type="url">https://www.iccc-online.org/fileadmin/gruppen/iccc/proceedings/ICCC16_2023_Vol_III.pdf</identifier>
    <enrichment key="eventName">16th International Congress on the Chemistry of Cement 2023 (ICCC2023)</enrichment>
    <enrichment key="eventPlace">Bangkok, Thailand</enrichment>
    <enrichment key="eventStart">18.09.2023</enrichment>
    <enrichment key="eventEnd">22.09.2023</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">true</enrichment>
    <author>A. Vollpracht</author>
    <author>C. Thiel</author>
    <author>Z. Zhao</author>
    <author>Y. A. Villagrán Zaccardi</author>
    <author>G. P. Cordoba</author>
    <author>Gregor Gluth</author>
    <author>H. Vanoutrive</author>
    <author>E. Gruyaert</author>
    <author>A. Kanellopoulos</author>
    <author>R. Mi</author>
    <author>N. De Belie</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Carbonation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Supplemetary cementitious materials</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Blended cement</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Concrete</value>
    </subject>
    <collection role="ddc" number="624">Ingenieurbau</collection>
    <collection role="institutes" number="">7 Bauwerkssicherheit</collection>
    <collection role="institutes" number="">7.4 Baustofftechnologie</collection>
    <collection role="themenfelder" number="">Infrastruktur</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
    <collection role="literaturgattung" number="">Graue Literatur</collection>
  </doc>
</export-example>
