Sealing materials; products for building purposes, namely, sealing and insulating materials, sealing and insulating materials for heat and sound insulation of walls, ceilings and floors of buildings, sealing and insulating materials comprised primarily of rock wool, sealing and insulating materials comprised primarily of polystyrene, and sealing and insulating materials comprised primarily of foam glass

Prefabricated metal reinforcements for concrete construction, namely, a heat insulated cantilever connection system comprised primarily of metal in the form of rebar reinforcing steel, stainless steel connection sleeves, and an insulation layer within the metal sleeves made of polystyrene