Microstructure of calcium silicate hydrates

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DOIResolve DOI: http://doi.org/10.1016/0008-8846(71)90080-9
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TypeArticle
Journal titleCement and Concrete Research
ISSN0008-8846
Volume1
Issue1
Pages1325; # of pages: 13
SubjectConcrete
AbstractMorphological and microstructural changes with time of a hydrating C3S paste** were studied by electron microscopy and x-ray diffraction. Products consisted of amorphous material, crumpled foils, fibrous particles and plates. The plates appear to have an underlying mesh structure of interlocking fibres, the space between these having been filled with a lime-rich calcium silicate hydrate or with calcium hydroxide. The play morphology occurs for the silicate hydrates as well as for calcium hydroxide. This study included also portland cement paste to allow a comparison with the C3S system. Conclusions are given regarding mechanical properties of these cementing systems.
Publication date
LanguageEnglish
AffiliationNRC Institute for Research in Construction; National Research Council Canada
Peer reviewedNo
IdentifierDBR-RP-462
NRC number11725
2586
NPARC number20374825
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Record identifierc8c174b7-f27b-4c26-b5dc-3361dfb1e767
Record created2012-07-23
Record modified2016-05-09
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