FIELD: building.
SUBSTANCE: invention concerns manufacture of building materials and products in particular, concrete (reinforced-concrete) wall panels and blocks, silicalite panels and blocks, lime sand brick and stones. The method of thermodressing of building materials and products includes drawing of water solutions of pigmenting salts on their surface with the subsequent vitrification of the surfaces before formation of a glassy layer. Before drawing the water solutions of pigmenting salts are cooled before transition in a solid condition and levigated, and after drawing the ice containing in specified solutions, is exposed to transition in liquid, and then a gaseous condition. For drawing use a mix cooled before transition in a solid condition of water solutions of the pigmenting salts differing on colouring.
EFFECT: decrease in losses of durability during obtaining of glassy coatings.
1 ex, 2 cl
