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dc.contributor.authorLindgård, Jan
dc.contributor.authorAndiç-Çakır, Özge
dc.contributor.authorFernandes, Isabel
dc.contributor.authorRønning, Terje F.
dc.contributor.authorThomas, Michael D.A.
dc.date.accessioned2018-06-19T11:10:34Z
dc.date.available2018-06-19T11:10:34Z
dc.date.created2012-04-11T08:55:34Z
dc.date.issued2012
dc.identifier.citationCement and Concrete Research. 2012, 42 (2), 223-243.nb_NO
dc.identifier.issn0008-8846
dc.identifier.urihttp://hdl.handle.net/11250/2502081
dc.description.abstractUtilisation of potentially alkali–silica reactive aggregates requires reliable performance tests to evaluate the alkali–silica reactivity of various aggregate combinations, including their alkali threshold dependence on binder type. Several such performance tests have been used worldwide for more than 15 years, but none of the methods have proven to be reliable for use with all aggregate types and all binders. One of the objectives of RILEM TC 219-ACS (2007–2012) is to develop and validate one or more of such performance tests. Several parameters may influence the results obtained in an accelerated performance test compared to the field behaviour. Based on a state of the art literature review, this paper discusses which parameters must be considered to be able to develop reliable ASR performance testing methods and provides some tentative recommendations. The internal humidity in the test specimens, the extent of alkali leaching and the storage temperature are of particular importancenb_NO
dc.description.sponsorshipACKNOWLEDGEMENT. We greatly acknowledge all RILEM TC 219-ACS members and the TC Chairman and Secretary. We are particularly thankful to the authors that took part in the literature survey report performed within the task group “Performance testing”, in which has formed the basis for this review paper. The authors would also like to acknowledge COIN, the COncrete INnovation centre (www.coinweb.no) for the financial support to the PhD study of the principle author.nb_NO
dc.language.isoengnb_NO
dc.rightsCC BY NC ND*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.no*
dc.subjectAlkali–Aggregate reaction (C)nb_NO
dc.subjectPerformance testingnb_NO
dc.subjectPore solution alkalinitynb_NO
dc.subjectpH (A)nb_NO
dc.subjectHumiditynb_NO
dc.titleAlkali–silica reactions (ASR): Literature review on parameters influencing laboratory performance testingnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionacceptedVersionnb_NO
dc.subject.nsiVDP::Teknologi: 500nb_NO
dc.source.pagenumber223-243nb_NO
dc.source.volume42nb_NO
dc.source.journalCement and Concrete Researchnb_NO
dc.source.issue2nb_NO
dc.identifier.doi10.1016/j.cemconres.2011.10.004
dc.identifier.cristin919489
dc.relation.projectNorges forskningsråd: 174878nb_NO
cristin.unitcode7401,30,40,0
cristin.unitnameArkitektur, byggematerialer og konstruksjoner
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode2


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