Effect of calcium lignosulfonate on tricalcium aluminate and its hydration products

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TypeArticle
Journal titleMateriaux et constructions. Materials and Structures
ISSN0025-5432
Volume5
Issue26
Pages6776; # of pages: 10
Subjectcement; hydration; concrete admixtures; adsorption; Concrete; ciment; hydratation; adjuvant; adsorption
AbstractIn the tricalcium aluminate - calcium lignosulfonate - water system, evidence has been obtained for the formation of a complex and precipitation of a highly basic calcium lignosulfonate. The hexagonal calcium aluminate hydrate as well as the cubic aluminate hydrate irreversibly adsorb calcium lignosulfonate. Adsorption results in changes of surface area, morphology, thermal behaviour and rate of interconversions.
Publication date
LanguageEnglish
AffiliationNRC Institute for Research in Construction; National Research Council Canada
Peer reviewedYes
IdentifierDBR-RP-531
NRC number12795
2997
NPARC number20375257
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Record identifier221060bd-194a-40c1-8420-f1d6b25d7501
Record created2012-07-23
Record modified2016-05-09
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