PLASTICIZER COMBINATION FOR BUILDING MATERIALS

摘要

This invention relates to an additive combination, for water-containing, setting building materials, in particular those of cement, based on an anionic polyelectrolyte, and including at least one non-ionic, low-foaming surfactant together with at least one polyhydroxy or monocarboxylic or polyhydroxy dicarboxylic acid. The invention also relates to a process for plasticizing water-containing setting building materials.