19
Clay (Potters' -) [raw material]; Granite; Terra cotta; Marble; Mosaics for building; Cladding, not of metal, for building; Wood panelling; Wall linings, not of metal, for building; Floor tiles, not of metal; Floors, not of metal; Laminate flooring, not of metal; Wall tiles, not of metal, for building; Stone; Artificial stone; Building stone; Ceramic tiles; Wall tiles, not of metal; Tile floorings, not of metal; Building materials (non-metallic); Non-metal roofing; Buildings, transportable, not of metal; Buildings, not of metal; Paving slabs, not of metal; Slabs, not of metal, for building; Facing panels, not of metal; Roof flashing, not of metal; Masts [poles], not of metal; Furrings of wood; Skirting boards, not of metal; non-metal gates and fencing panels; Fences, not of metal; Plywood; Non-metal expansion joints for floors and walls; Stair-treads [steps], not of metal; Latticework, not of metal; Interior non-metal window shutters; Frames, Other than furnishings; Casings, frames and flaps of wood for windows; Laths, not of metal; Works of art of stone, concrete or marble; Door panels, not of metal; Panels, not of metal, for windows; Fencing panels (Non-metallic -); Non-metal floor panels; Wall boards, not of metal; Parquet flooring; Non-metal gates; Staircases, not of metal; Building glass; Building panels, not of metal; Sandstone for building
37
Building consultancy; Consultation in building construction supervision; Consultancy relating to the construction of residences and buildings; Building construction; Building construction and maintenance; Construction and restoration of buildings and other structures; Building, maintenance and renovation of public works; Construction, repair, restoration, maintenance and installation of buildings, public works and other structures; Providing of information relating to construction, repair, restoration, maintenance and installation relating to buildings, public works and other structures; Installing wallboard; Installing drywall panels; installation of floor tiles; Installation of doors and windows; Installing siding; Rental of machines and tools for building; Rental of machines, tools and apparatus for building construction; Bricklaying; Soil foundation work; Carpet-laying; Parquet floor laying; Floor layering; Laying of tiles, bricks or blocks; Building construction supervision; Coating of brickwork; Coverings for floors, walls and other surfaces; Construction of floors; construction of walls; Installation of insulating materials; Fitting of floor coverings; Maintenance and repair of flooring; Maintenance and repair of walls; Cladding for internal and external walls