METHOD OF TREATMENT OF THE POROUS BUILDING PRODUCTS AND THE CONSTRUCTIONS Russian patent published in 2006 - IPC C04B41/68 

FIELD: construction materials industry; methods of treatment of the porous building products and constructions.

SUBSTANCE: the invention is pertaining to the technology of treatment of the ceramic lime-sand bricks, the concrete articles and constructions, other porous materials for the purpose of improvement of their technological parameters. The technical result of the invention is the increase of the surface wear resisting property and the strength of the building products and constructions. The method of treatment of the porous building products and constructions provides for the impregnation of the products basis with the acidic compound and the following treatment with the acidosolidificating film-forming agent; for impregnation as the acidic compound they use the water solution of the salt of hexafluorosilicic acid and in the capacity of the acidosolidificating film-forming agent - the resol phenolformaldehyde resin taken in the equimolecular ratios.

EFFECT: the invention ensures the increase of the surface wear resisting property and the strength of the building products and constructions.

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