Asphalt, pitch, bitumen, tar, materials for constructing, coating, repairing roads; sand, gravel, mosaic, slag, sand stone, dry mixtures (aggregate) of sand, gravel and similar natural materials, aquarium sand; limes cements, gypsum; ready-mixed concrete, ready-mixed plaster, ready-mixed colored plasters; mineral plasters, natural stones, artificial stones, natural marbles, artificial marbles, inner and outer facings of natural or artificial stones, place and floor coating; floor tiles, wall tiles, paving stone, border stones; concrete panels, concrete pipes, panels, walls, joists and columns, roof materials, concrete prefabricated buildings, removable buildings of concrete; beams of concrete, fence beams, concrete beams for electricity and communication lines; panels, walls, dividing walls, building materials of gypsum, prefabricated building materials of gypsum; bricks, tiles, briquettes, tiles of ridge tile, asbestos pipes, monuments and statues of concrete, stone and marble, wooden buildings and prefabricated building materials, wooden carpentry, wooden doors, windows and door and window frames, blinds, jalousies, shutters, wooden partitions, wooden cabins, huts of wood, wooden parquet, semi processed timber, wood beams, woods, plank joists, buildings of plastic and synthetic materials, prefabricated building materials, plastic carpentry, dividing walls, plastic cabins, plastic doors, windows and door and window frames, pipes and parts of rigid plastic for construction purposes, discharging pipes, joints of these products, blinds, jalousies, shutters, natural or artificial surface coating materials in the form of layers or stripes, glass for constructions; glass, double glass, glass plates for roofing, glass bricks, glass panels, glass tiles, bituminous cardboard for roofing, bituminous coatings, non metal prefabricated swimming pools