Abstract: In order to produce a casting mass, in particular, for the production of kitchen sinks, molded sanitary articles and kitchen worktops which reduces the scrap rate linked to flaw characteristics during the production it is suggested that a casting mass be used which comprises a syrup based on an acrylate monomer as well as an inorganic filler material which constitutes a proportion of 45 to 85% by weight of-the casting mass, characterized in that the proportion of the filler material comprises a first and a second filler fraction, wherein the first filler fraction consists of filler particles with an unbroken grain shape and the second filler fraction of filler particles with a higher specific density than that of the first filler fraction, and that the weight proportion of the first filler fraction is greater than the weight proportion of the second filler fraction.

Abstract: In order to provide a curable casting compound for producing plastic molded parts, comprising a binder component based on polymerizable monomers selected from methyl acrylate or methyl methacrylate and a proportion of about 40 to about 85% by weight of one or more inorganic fillers, which compound can be used for producing plastic molded parts having an increased impact strength, it is proposed that the casting compound comprise 0.1 to 0.5% by weight of keratin fibers.

Abstract: In order to provide a curable casting compound by means of which plastic molded parts, having a structured surface and improved cleanability, can be produced, it is proposed that the casting compound comprises a binder material and a filler material, wherein the filler material is ca. 40 to ca. 85% by weight of the casting compound, and comprises two or more filler fractions, wherein a first filler fraction consists of solid granular mineral particles, and a second filler fraction consists of dimensionally stable hollow microspheres, and wherein the second filler fraction is ca. 1% by volume or more of the casting compound.

Abstract: In order to provide sanitary fittings, in particular, water supply fittings and sanitary shut-off devices, in general, which visually and haptically are very similar to or scarcely distinguishable (stainless steel finish) from the stainless steel surface of stainless steel sinks, using starting materials which can be processed more cost-effectively, it is proposed that a fitting or fitting parts be manufactured from brass; the fittings or fitting parts be ground and polished; the visible surface of the fittings or fitting parts be nickel-plated; the nickel-plated surface of the fittings or fitting parts be ground and/or brushed; and the ground and/or brushed nickel-plated surface of the fittings or fitting parts be chromium-plated.