METHOD FOR APPLYING GRAPHIC IMAGES TO A CONCRETE SURFACE Russian patent published in 2021 - IPC B28D1/18 B44C5/04 

FIELD: construction.

SUBSTANCE: present invention relates to a method for producing pictorial elements on a concrete surface, more precisely to a method for applying graphic images to a concrete surface. The technology allows applying an image to any ready-made concrete products, as well as to ready-made concrete elements, while the composition of the concrete mixture contained in the finished concrete products can be any, regardless of the cement grade, concrete grade, fraction and filler color. The invention will make it possible to provide the formation of the front surfaces of products with various design elaborations. The method of applying graphic images to a concrete surface consists in sequentially performing certain actions, including preliminary preparation of the concrete surface, preparation and transformation of the image, mechanical processing, and the stage of processing with paints and varnishes. Moreover, the preliminary preparation of the concrete surface implies the complete coverage of the concrete surface with at least one layer of consumable material, presented in the form of paper, besides, the specified material is fixed on the concrete surface. Moreover, the preparation and transformation of the image is carried out using graphic editors on a computer in accordance with the specified parameters, and the mechanical processing is performed on a computerized CNC machine on the prepared surface, and the stage of processing with paints and varnishes includes processing the surface of the product with the said paints and removing the remains of consumables.

EFFECT: increased efficiency of applying graphic images to concrete surfaces.

15 cl, 1 dwg