Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/20155
Share/Export:
logo share SHARE logo core CORE BASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE
Title

Opc-fly ash cementitious systems: study of gel binders produced during alkaline hydration

AuthorsPalomo, Ángel; Fernández-Jiménez, Ana ; Kovalchuk, G.; Ordoñez, L. M.; Naranjo, M. C.
Issue Date22-Feb-2007
PublisherSpringer
CitationJournal of Materials Science 42(9): 2958-2966 (2007)
AbstractIn the present paper, experiments were performed on blended cements containing 30% Portland cement clinker and 70% fly ash. The powdery material was mixed with deionised water for “normal” hydration, and with two different alkaline solutions for “normal” alkaline activation. The mechanical strength developed by this highly blended cement differed significantly depending on the hydrating solution used. XRD, FTIR and 29Si MAS-NMR characterisation studies were conducted to obtain information on the complex structural nature of the hardened matrices, which in all cases consisted of a mixture of amorphous gels (C-S-H + N-A-S-H gel). These highly blended cements are able to comply with the specifications defined in the European Standard EN-197-1:2000.
DescriptionPublicación en versión impresa: mayo de 2007
Publisher version (URL)http://dx.doi.org/10.1007/s10853-006-0585-7
URIhttp://hdl.handle.net/10261/20155
DOI10.1007/s10853-006-0585-7
ISSN0022-2461
E-ISSN1573-4803
Appears in Collections:(IETCC) Artículos

Show full item record
Review this work

SCOPUSTM   
Citations

194
checked on May 10, 2022

WEB OF SCIENCETM
Citations

177
checked on May 15, 2022

Page view(s)

398
checked on May 17, 2022

Google ScholarTM

Check

Altmetric

Dimensions


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.