System and method for producing a foamed gypsum-containing material

Described is a system for producing a foamed gypsum-containing material, in particular in the form of an aqueous-based dispersion, said system (I) settable plaster, (Ii) at least one foamable together with the settable gypsum organic polymer, (Iii) at least one blowing agent, (Iv) optionally at least one setting retarder and (V) optionally at least one setting accelerator includes. The inventive system can be readily lather gypsum-based materials. In this way, so-called foamed gypsum materials can be produced ( "Plaster foams"), which harden or dry relatively quickly. The Curing or drying times are generally below 24 hours. The applied after application, water-based is generally "gypsum foam" dries relatively quickly, in particular within a few hours, and is dimensionally stable because of the set gypsum, and has relatively high strengths.