19 Non-metal building materials, namely, marble, building stone, soffits, fascia, semi-worked woods, concrete blocks, glass blocks for building, paving blocks, wood blocks, bricks, concrete posts, slabs, and panels, wood posts, slabs, and panels, logs; asphalt, pitch and bitumen, namely, bitumen based roofing sealants, bitumen asphalt, bitumen-based asphalt sealants, asphalt composition paving, asphalt roof coatings, asphalt roofing felt, asphalt roofing paper, asphalt-based roofing mastics; ceramic tiles; natural stone for use in the construction industry; resin-bonded polyester fiberboard, synthetic bases, namely, synthetic flooring materials and wall-claddings; synthetic fiber woven scrim as flooring materials, fiberglass panels and fiberglass boards for use in the building industry, polyester flooring underlays for use in the building industry, latex foam flooring underlays for use in the building industry, splittable non-woven and polypropylene boards for use in the building industry; mortar; filling and leveling dispersion materials, namely, sealants and patching compounds primarily comprised of cement, epoxy resin, and polyurethane base for preparation of floors, walls and ceilings for tile and natural stone laying; materials for repairing floors, ceilings and partitions, namely, concrete sealers containing resins, cements, mineral fillers, polymeric and copolymeric substances and combinations thereof; materials for grouting wall, ceiling and floor coverings, in particular jointing mortar, dehydrating agents, in particular for hardening and moisture-proofing of jointing mortar; uncoupling pads, namely building materials for discharging voltage in floors and walls for protection against lightning; non-woven fabric, being a component of floor covering structures