Charlotte Dewitte
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View article: Chemo-mechanical characterization of a low-pH model cement paste in magnesium bearing environment
Chemo-mechanical characterization of a low-pH model cement paste in magnesium bearing environment Open
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View article: Multiphysics evaluation of low CO2 and low pH cementitious matrices exposed to Mg-bearing environments
Multiphysics evaluation of low CO2 and low pH cementitious matrices exposed to Mg-bearing environments Open
IRSN is in charge of assessing the safety of the design of the French deep geological repository project for radioactive waste (Cigéo). One of the major safety issues concerns the closure systems. The cementitious materials used in civil e…
View article: Chemical and Microstructural Properties of Designed Cohesive M-S-H Pastes
Chemical and Microstructural Properties of Designed Cohesive M-S-H Pastes Open
Concretes can be exposed to a magnesium attack in several environments leading to the formation of magnesium silicate hydrates (M-S-H) and brucite (MH). The formation of M-S-H is likely to alter the properties of the cement matrix because …