| abstract |
The invention concerns a composition based on phenolic derivatives and their use as mineral binder additives, enabling to obtain mineral matrices, preferably of mortars and concrete mixtures, with improved properties. The invention also concerns a composition for binders, in the form of a powder or an aqueous suspension, comprising at least a phenolic derivative and at least a polymer. The invention further concerns methods for preparing those various compositions, and their uses in particular for making mortars and concrete mixtures. |