Off-stricken brick is a type of facing brick obtained by diffusion splicing of high-strength fine-grained decorative concrete with ceramic or silicate brick. For this method, technology is used that excludes adhesive materials. The concrete mixture under the influence of high-frequency vibration penetrates into the micropores of the brick and form a single monolithic material after hardening of the concrete facing layer in special polymer forms. The result is a facing brick having a spoon and (or) bonding sides made of decorative colored concrete. The surface of such concrete can be glossy, matte or look like a "wild stone".