19 Non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal; rock crystal; letter boxes of masonry; building glass; safety glass for building purposes; paint spraying booths, not of metal; insect screens not of metal; geotextiles for the purposes of drainage, stabilizing inclines, recultivation, plant support, absorption, filtration, separation, stabilization and reinforcement of the soil; granite; agglomerated cork for building; marble; mosaics made of natural stone and stone tile for building; schists, namely, rock materials used in building flooring, roofing, countertops, walls, cladding and fireplaces; non-metal bird baths being structures; wall and ceiling panels of wood, plastic and foam; covering and cladding panels, not of metal, namely, cladding, not of metal, for building; strips, not of metal, namely, non-metal rumble strips; wall and façade plasters; flooring of wood or stone; non-metal windows and doors; wall and ceiling panelling of wood; parquet flooring; laminates, namely, laminate flooring; tiles, non-metallic; wood, semi-worked; porches, not of metal, for building; jalousies, not of metal; non-metallic transportable buildings in the form of summerhouses, gazebos, garden pavilions, greenhouses and conservatories; transportable tool sheds, not of metal, namely, non-metal storage sheds; works of art and figurines of stone, concrete and marble; non-metal swimming pools