19
Building materials (non-metallic); non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal.
marble and stone for building, stone conglomerates, namely, decorative stone blocks consisting of liquid resin mixed with liquid pigments and crushed stone or granite fractions, agglomerated stones manufactured by vibro-compressure containing technopolymers to improve their technical and aesthetic characteristics, cured mixtures of liquid resin with liquid pigments and mineral fillers in the nature of crushed granite to form stone conglomerates for building and construction; non-metallic coatings for building, namely, curable cement and mortar compositions comprising unsaturated polyester and mineral fillers, slabs and tiles of stone, marble, granite, quartz, cement, concrete, ceramic, earthenware, clay, slate, stucco, wood, glass vinyl, resins, plastics or any combination thereof, for use in covering and decorating walls and floors, precast mortar and small ceramic tiles; non-metallic building materials, namely, multi-layer slabs made of stone granulates, stone agglomerates manufactured in blocks and slabs, consisting of mineral fillers of mixed origin divided into selected, preset grading envelopes, with increased mechanical strength, rock materials used in the manufacture of countertops, worktops, slabs for cladding, and tiles