Article : texte imprimé

Early-age acoustic emission measurements in hydrating cement paste: Evidence for cavitation during solidification due to self-desiccation

Pietro Lura, Auteur ; Jon Couch, Auteur ; Ole Mejlhede Jensen, Auteur |

Dans Cement and concrete research (Vol. 39 N° 10, Octobre 2009)

In this study, the acoustic emission activity of cement pastes was investigated during the first day of hydration. Deaired, fresh cement pastes were cast in sealed sample holders designed to minimize friction and restraint. The majority of acous[...]

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