You will conduct modeling work aimed at evaluating, at different time scales (from years to hundreds of years) and spatial scales (meso- and macroscopic scales), the impact of storage scenarios on the physical and chemical quality of concrete. The modeling work should also allow for the decoupling of the various mechanisms resulting from concrete carbonation through a sensitivity study. The results will be used to (i) improve the fundamental understanding of the mechanisms underlying concrete carbonation and (ii) provide an in-depth understanding of the long-term durability of containers, thereby providing decision-making tools for structure design.