Shrinkage and creep of high-performance concrete based on calcium sulfoaluminate cement

摘要

Calcium sulfoaluminate (CSA) cements can be used in concrete as an alternative binder, as full or partial replacement of Portland cement. This enables reducing CO2 emissions from cement production and offers other advantages, e.g. fast gain of mechanical properties. However, very little data is available on the behaviour of concretes with CSA binders, in particular on their creep and shrinkage.