19 Building materials made of concrete reinforced with plastic and glass fibers in the nature of prefabricated concrete elements, namely, pipes, panels, beams, blocks, slabs, bricks, and posts; building materials of concrete in the nature of prefabricated concrete elements, namely, pipes, panels, beams, blocks, slabs, bricks, and posts; building materials of rock fibers, namely, prefabricated concrete elements in the nature of pipes, panels, beams, blocks, slabs, bricks, and posts; building materials made of artificial stone, namely, prefabricated concrete elements in the nature of pipes, panels, beams, blocks, slabs, bricks, and posts; building materials of natural stone, namely, prefabricated concrete elements in the nature of pipes, panels, beams, blocks, slabs, bricks, and posts; building materials, not of metal, namely, prefabricated concrete elements in the nature of pipes, panels, beams, blocks, slabs, bricks, and posts; building stones; building blocks of concrete; building blocks with insulating materials, namely, concrete blocks with insulating core; building blocks, not of metal, namely, concrete blocks; concrete pipes; concrete walls for building; concrete monuments; concrete for casting, namely, concrete for casting prefabricated concrete elements; concrete slabs; concrete floors; concrete; components made of concrete, namely, prefabricated concrete elements in the nature of pipes, panels, beams, blocks, slabs, bricks, and posts; boards made of concrete, namely, prefabricated concrete elements in the nature of panels, beams, and slabs; floor gutters made of concrete; paving elements made of concrete, namely, prefabricated concrete elements in the nature of pipes, panels, beams, blocks, slabs, bricks, and posts; precast building materials, namely, prefabricated concrete elements in the nature of pipes, panels, beams, blocks, slabs, bricks, and posts; aggregates for concrete production, namely, gravel, sand, concrete mix, mortar mix; aggregates for concrete in the nature of concrete aggregates; shuttering, not of metal, for concrete; structured concrete surfaces in the nature of surface finishing of prefabricated concrete elements, namely, pipes, panels, beams, blocks, slabs, bricks, and posts; polymer concrete; retaining walls of concrete; statues of stone, concrete or marble; figurines in the nature of statuettes of stone, concrete or marble; monuments of concrete; concrete drainage structures, namely, storm manholes; prefabricated concrete components, namely, nonmetal elements of buildings in the nature of pipes, panels, beams, blocks, slabs, bricks, and posts; concrete paving stones; concrete channels in the nature of concrete drainage structures, namely, trench drains; concrete walls; industrial concrete for use in civil engineering works; road pavement boards made of concrete; concrete coatings, namely, coatings in the nature of fireproof cement coatings and asphalt-based coatings, for use on concrete elements; concrete blocks; concrete panels; dams made of concrete in the nature of containment systems for large scale liquid spills or releases, namely, berms made of concrete; statues and works of art of stone, concrete and marble; concrete blocks for coastal protection; busts of stone, concrete or marble; concrete blocks for riverbank protection; synthetic concrete; concrete vaults; concrete beams; statues made of concrete; non-metal casting forms, for concrete; concrete posts for use as a building material; reinforced concrete; concrete piles; concrete aggregates in the nature of concrete mix; figures made of concrete; works of art of stone, concrete or marble; containers made of concrete in the nature of storage basins or tanks; crash barriers of concrete for roads; concrete building elements in the nature of prefabricated constructional components of buildings, namely, pipes, panels, beams, blocks, slabs, bricks, and posts; false ceilings, non-metallic; ceiling panels, not made of metal; ceilings, not of metal, namely, ceiling slabs; structural surfaces for ceiling, namely, non-metal ceiling panels; ceiling coffers, not made of metal, namely, prefabricated ceiling elements in the nature of ceiling panels; non-metal ceiling panels; curtain walls, not of metal; non-metal facade panels for construction purposes; façade cladding, not of metal, for building; non-metal façades for buildings in the nature of façade panels for construction purposes; curtain walls made of fiber cement; window façades, not of metal; non-metal window frames; façades, not of metal, in the nature of prefabricated concrete elements, namely, non-metal façade panels for construction purposes; facade elements, not of metal, namely, prefabricated concrete elements in the nature of non-metal façade panels for construction purposes; ready-mixed concrete; prefabricated concrete; prefabricated building components, not of metal, namely, components being part of building construction, civil engineering, foundational or infrastructural work in the nature of concrete pipes, panels, beams, blocks, slabs, bricks, and posts; refractory construction materials, not of metal; refractory building blocks, not of metal; refractory concrete; suspended ceilings, not of metal; interlocking building panels not of metal; inner walls, in the nature of interior cement walls, not of metal; non-metal interior partitions for building; metallic cement; non-metallic building panels incorporating acoustic insulation; non-metallic floor panels; non-metallic materials for space separation, namely, prefabricated concrete elements in the nature of pipes, panels, beams, blocks, slabs, bricks, and posts; non-metallic cladding panels for roofs; non-metallic coffered ceilings; non-metallic cladding panels for building; non-metallic building materials for roofs, namely, prefabricated concrete elements in the nature of non-metal roofing panels; non-metallic material for the repair of roads, namely, prefabricated concrete elements in the nature of panels, blocks, slabs, and bricks; cement slabs; prefabricated concrete piles, not of metal; posts, not of metal; cement posts; paving slabs, not of metal; columns, not of metal, for building construction purposes; prefabricated architectural columns, not of metal; prefabricated concrete columns, not of metal, for building construction purposes; prefabricated columns for buildings, not of metal, for building construction purposes; prefabricated concrete support columns, not of metal, for building construction purposes; prefabricated concrete shuttering, not of metal, in the nature of reinforcing materials for building; formwork, namely, scaffolding, not of metal; prefabricated concrete side walls, not of metal; self-leveling concrete for use in construction; prefabricated, structured surfaces for concrete walls, not of metal, namely, cement veneer; textured coatings in the nature of cementitious materials for building purposes; road surfaces, not of metal, namely, polymeric bitumen emulsions for road surfaces; street gutters, not of metal; wainscotting, not of metal; wall panels, not made of metal; temporary bridges in the nature of prefabricated bridge parts, not of metal; temporary dams, non-metallic in the nature of containment systems or releases for large scale liquid spills or releases, namely, berms made of polymer concrete, vinyl, or fiberglass; temporary floors, not of metal; support struts in the nature of beams, not of metal; support beams, not of metal; lintels, not of metal; structured wall claddings for building, not of metal; structural construction beams, not of metal, for the construction of floors; ready-mixed concrete poured on site; beams, not of metal; flooring underlays; cladding, not made of metal, for building purposes; cladding panels, not of metal, for ceilings; cladding materials, namely, cladding, non-metallic, for building; cladding panels, not of metal, for building; linings, namely, wall linings, not of metal, for building; wall claddings, not of metal, for building; wall linings, not of metal, for building; trench sheeting panels, not of metal, for use in construction of basement system; reinforced meshes of non-woven textile made of synthetic fibers for use in the building industry; reinforcing fabric, not of metal, namely, textile fabrics for building; prefabricated structural components in the nature of concrete elements of buildings, namely, pipes, panels, beams, blocks, slabs, bricks, and posts; prefabricated garages, not of metal; prefabricated paving stones; non-metallic prefabricated components, namely, concrete elements of buildings, namely, pipes, panels, beams, blocks, slabs, bricks, and posts; prefabricated silos, not of metal; chimneys, not of metal; prefabricated elements of walls, not of metal, namely, concrete walls, slates for wall cladding, wall boards, wall panels; prefabricated buildings, not of metal; prefabricated non-metal houses; prefabricated building components, being part of building construction, civil engineering, foundational or infrastructural work not made of metal in the nature of concrete pipes, panels, beams, blocks, slabs, bricks, and posts; non-metallic modular elements for the construction of prefabricated buildings, namely, prefabricated concrete elements in the nature of pipes, panels, beams, blocks, slabs, bricks, and posts; prefabricated structural components, not of metal, namely, prefabricated building components, being part of building construction, civil engineering, foundational or infrastructural work for on-site assembly in the nature of concrete pipes, panels, beams, blocks, slabs, bricks, and posts; platforms, prefabricated, not of metal; preformed parts of buildings, non-metal, namely, prefabricated concrete elements in the nature of pipes, panels, beams, blocks, slabs, bricks, and posts; non-metal partition plates for building; cement mixtures, namely, gravel, sand, concrete mix, mortar mix; cement mortar for building construction; fences, not of metal, for climbing plants; building materials in the nature of fences for erosion control, non-metallic; palisading, not of metal; fences, not of metal; decorative plaster for building purposes; intermediate walls in the nature of wall panels as building materials, non-metallic; railway sleepers, not of metal; single-track rail constructions, non-metallic, namely, preconstructed concrete railway elements, namely, non-metal guard rails, non-metal rails, non-metal railroad ties; drain pipes, non-metal, for building installations; gutters, not of metal; gutter pipes, not of metal; drainage channels, namely, pipes, not of metal; conduits for water discharge, not of metal, in the nature of plastic water conduit for roofs and balconies; sewer pipes, not of metal; sewers in the nature of non-metal sewer pipes; channels for collecting wastewater in the nature of non-metal in-ground sewage run-off basins; channels for distributing wastewater, namely, non-metal sewer pipes; branching pipes, not of metal; floor drainage channels, not of metal, namely, plastic conduit for drainage; drainage installations, not of metal, namely, plastic conduit for drainage; drain pipes, not of metal; covers for manholes, non-metallic; concrete drainage structures, namely, storm manholes, not of metal; non-metal downpipes for discharge of rain water; rigid pipes, not of metal; rain traps in the nature of rain gutters, not of metal; non-metallic shaft covers in the nature of manhole covers; nonmetallic drains for use in construction of basement waterproofing-systems; ventilation ducts, not of metal, for building; pipes made of clay or cement; pipes made of cement for building purposes; pipes made of cement; rigid pipes, not of metal, for building; rigid drainage pipes, not of metal; pipes, not of metal, for gutter systems; air pipes, not of metal, in the nature of non-metal air conditioning ducts for buildings; manhole covers, not of metal; building and construction materials, namely, coverings, in the nature of non-metal coverings in the nature of non-metal roof coverings, non-metal manhole coverings, and non-metal coverings for ceilings; water treatment equipment, namely, non-metallic rainwater collection storage containers and covers; covers for inspection chambers, not of metal, namely, manhole covers; channel covers, not of metal, namely, manhole covers; outlet ducts, not of metal, in the nature of prefabricated concrete elements, namely, air conditioning ducts, heating ducts, and ventilating ducts; cabanas, not of metal; balcony enclosures, not of metal; balustrades, not of metal; huts in the nature of non-metal storage sheds; barracks in the nature of non-metal barracks, namely, prefabricated non-metal houses, manufactured homes, modular non-metal homes; non-metal fencing in the nature of an industrial safety barriers; barriers for pedestrian traffic control, not of metal; barricades, not of metal; tree guards, not of metal in the nature of guard rails; portable non-metal monocoque buildings; nonmetal prefabricated buildings in the form of cabins; sectional buildings in the nature of non-metal modular homes; buildings, not of metal, in the nature of building construction, civil engineering, foundational or infrastructural work, namely, non-metal modular homes, prefabricated non-metal houses, manufactured homes; Gazebos, not primarily of metal; prefabricated elements for buildings, not of metal, namely, concrete modules of buildings in the nature of modular non-metal homes, modular greenhouses not of metal, modular non-metal silos; civil engineering structures, non-metallic, namely, prefabricated concrete elements of buildings in the nature of pipes, panels, beams, blocks, slabs, bricks, and posts; supporting structures for buildings, not of metal in the nature of construction elements in the nature of non-metal supports, namely, non-metal weight-supporting corbels for building purposes; non-metal environmental shelters in the nature of animal shelters, loading dock shelters, residential shelters, agricultural shelters, storm shelters; non-luminous and non-mechanical road signs, not of metal; boundary posts, not of metal in the nature of plastic boundary marking posts; boundary rails, not of metal in the nature of plastic boundary marking rails; concrete bollards; soil retaining structures, not of metal in the nature of concrete retaining walls; non-metal bridge bearings, namely, prefabricated concrete elements in the nature of concrete footings, concrete girders, concrete beams, concrete caissons for underwater; prefabricated non-metal bridges; bridge parts in the nature of non-metal prefabricated concrete elements, namely, railings for bridges, footings, girders, beams; bridge railings, not of metal; monuments, not of metal; non-metal bicycle shelters; prefabricated houses, not of metal; securely mounted speed bumps, not of metal; garden posts, not of metal; railings, not of metal, for balconies; balusters, not of metal; balustrading in the nature of non-metal balustrades; trellises, not of metal; handrails, not of metal, namely, non-metal railings; handrails, not of metal, for footpaths; handrails, not of metal, namely, handrails for stairs; handrails, not of metal, for use in buildings in the nature of non-metal railings in buildings; non-metal structures in the nature of prefabricated concrete elements, namely, concrete drainage structures in the nature of storm manholes; fire protection materials, non-metallic, for building constructions, namely, fire resisting concrete elements in the nature of non-combustible fireplace surrounds, fireproof tiles, fireproof cement coatings; supporting frameworks for building, not of metal; prefabricated building structures, namely, non-metal domes; crash barriers, not of metal; crash barriers, not of metal, for roads; non-metal modular building elements in the nature of prefabricated concrete elements in the nature of pipes, panels, beams, blocks, slabs, bricks, and posts; non-metal modular homes; non-metallic rainwater reservoirs in the nature of non-metal water storage basins for collecting and storing water; non-metallic stair rails; non-metallic potable water reservoirs of non-metallic materials in the nature of non-metal water storage basins for collecting and storing water; pillars, not of metal for building; fence posts, not of metal; pedestals, not of metal, in the nature of plastic pedestals for elevating pavers; prefabricated platforms, not of metal; podiums of non-metallic materials in the nature of prefabricated platforms; structural frameworks, not of metal, for buildings; loading ramps being structures, not of metal; rainwater hoppers, not of metal, in the nature of non-metal catchment basins and non-metal detention basins in the nature of cisterns; inspection chambers, not of metal, in the nature of prefabricated concrete elements, namely, boxes that allow access for inspecting pipelines, electrical utilities, gas utilities, water utilities, and sewage systems; architectural elements, namely, non-metal arches for use in construction; non-metal rain shelters in the nature of non-metal catchment basins and non-metal detention basins in the nature of cisterns; water treatment equipment, namely, cesspools, in the nature of non-metal sewage run-off basins; support parts of staircases in the nature of non-metal stringers; stair components, namely, non metal concrete stairs; stair-treads, not of metal; stairs, not of metal, for building; staircases, not of metal; staircases, not of metal for building; non-metal structural framework for canopies; overflow channels, not of metal, in the nature of non-metal in-ground sewage and water run-off basins; walls, not of metal, namely, non-metal wall panels; pickets, not of metal; non-metal fencing rails; fencing panels, not made of metal; busts of concrete; concrete sculptures; memorial plaques, not of metal; plaques made of concrete