12 datasets found

International audience

Carbonation and chloride ingress are the main causes of reinforced concrete degradation. A lot of studies describe these two phenomena separately but only few studies...

Anthropogenic carbon dioxide (CO2) emissions, major contributors to the greenhouse effect, are considered as the main cause of global warming. So, decrease of CO2...

The carbonation is a pathology which affects cement-based materials such as concretes and mortars.The carbonated skin of material becomes brittle and losses the...

302 pages

bibliogr., ill., graph.

Cet ouvrage s'intéresse à l'évaluation des indicateurs de durabilité du béton ainsi qu'au suivi et à la prédiction de l'évolution des dégradations physico-chimiques,...

Reinforcement corrosion is one of the major structural performance issues that need to be solved to extend the service lifetime of a concrete structure. It is...

A reactive transport model is proposed to simulate the reactivity of cement based material in contact with CO2-saturated brine and supercritical CO2 (scCO2) under CO2...

National audience

Cet article présente les résultats des mesures électrochimiques réalisées sur des dallettes de béton armé. Ces mesures ont été effectuées durant deux années, quatre...

Reaction of gaseous atmospheric CO2 with calcium-bearing phases in concrete infrastructure components is known to cause a lowering of alkalinity, leading to...