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Conference papers

Temperature effect on CEM-I and low-pH hydrated cement pastes in a clayey environment

Abstract : The CEMTEX project in the Tournemire URL studied the temperature effect on the in situ evolution of CEM-I and low-pH cement pastes in contact with argillite after 1, 2 and 5 years, in the context of radioactive waste disposals. Reactive transport modeling was used as a tool to support the most significant experimental results, e.g. occurrence of zeolite and well-crystallized C-S-H at the interface and reduction of cement alteration depth with temperature for CEM-I, but M-S-H precipitation and increase of alteration depth with temperature for low-pH cement.
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Conference papers
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https://hal-mines-paristech.archives-ouvertes.fr/hal-01913447
Contributor : Laurent de Windt <>
Submitted on : Tuesday, November 6, 2018 - 12:04:06 PM
Last modification on : Thursday, September 24, 2020 - 4:34:10 PM

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  • HAL Id : hal-01913447, version 1

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Laurent de Windt, Adèle Grellier, Philippines Lalan, Dauzères Alexandre. Temperature effect on CEM-I and low-pH hydrated cement pastes in a clayey environment. NUWCEM - Cement-based Materials for Nuclear Wastes, Oct 2018, Avignon, France. ⟨hal-01913447⟩

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