Hydration of Portland cement accelerated by C-S-H seeds at different temperatures

C-S-H seeds have potential application as accelerators in oil well cementing pastes. Typical oil well conditions present elevated temperatures; nevertheless, is not clear how such temperatures affect the nucleation process induced by these seeds. In this work, class G cement pastes were blended with...

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Veröffentlicht in:Cement and concrete research 2020-03, Vol.129, p.105978, Article 105978
Hauptverfasser: Pedrosa, Herman Camilo, Reales, Oscar Mendoza, Reis, Victória Dias, Paiva, Maria das Dores, Fairbairn, Eduardo Moraes Rego
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Sprache:eng
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