PLASTER MASS, PLASTER LAYER AND PLASTER SYSTEM

The invention concerns a plaster mass for the formation of a single-layered or multi-layered plaster layer, in particular a reinforcing layer, containingat least one polymer binder,fillers,additives, andwater.In accordance with the invention, the fillers are present in a particle size distribution which is at least trimodal, comprisingat least one coarse filler with an average particle size D50 of 500-2000 μm, preferably 800-1800 μm, more preferably 1000-1600 μm,at least one fine filler with an average particle size D50 of 100-500 μm, preferably 150-450 μm, more preferably 180-400 μm, andat least one finest filler with an average particle size D50 of 5-99 μm, preferably 10-80 μm, more preferably 15-75 μm.The invention further concerns a single-layered or multi-layered plaster layer as well as a plaster system.