The invention relates to a method for the preparation of a blank from aceramic material, wherein at least two layersof ceramic material of different compositions are filled into a die layer-by-layer and after filling of the layers they are then pressedand sintered, wherein after filling of a first layer this is structured on itssurface in such a way that the first layer, viewed across itssurface, differs in its height from region to region, and then a layer with acomposition that differs from the first layer is filled as a
