A recent study, presented by prof. Carmen Andrade at the “Future of Cement Symposium” held on 7 and 8 June in Paris,  has demonstrated that up to 43% of whole CO2 released in cement production is subsequently reabsorbed by carbonation.

Starting  from a previous study,  the CO2 sequestration for buildings and civil works, with different type of cement was calculated . Following the presentation:

Global carbon uptake