Photocatalytically activated structural components composed of a matrix bound with a mineral binder, as well as method for production of the structural components

摘要

A structural component on the basis of a mineral, crystalline binder matrix composed of hardened cement and/or construction lime and/or gypsum, wherein the matrix can have aggregates and/or additives and/or admixtures, forms a surface that receives light, in its usability or use, on which surface photocatalytically active particles are situated. The particles are situated and fixed in place only on the surface of the structural component. The remainder of the structural component body does not have the particles. A method for production of the structural components is also provided.