Aggregate materials for use in concrete; Aggregates for use in the preparation of concrete; Architectural concrete products; Architectural concrete products for building purposes; Articles of concrete for building purposes; Articles of concrete for construction purposes; Blocks made of concrete; Building elements made of concrete; Building elements of concrete; Building elements of reinforced concrete; Building materials of concrete reinforced with plastics and glass fibres; Concrete; Concrete aggregate; Concrete articles for building walls; Concrete articles for retaining slopes; Concrete articles for stabilising slopes; Concrete balancing mortar; Concrete beams; Concrete blocks; Concrete building elements; Concrete building panels; Concrete cladding panels; Concrete cladding sheets; Concrete coatings; Concrete conduits; Concrete constructional panels; Concrete constructional sheets; Concrete facing panels; Concrete facing sheets; Concrete fences; Concrete fencing components; Concrete flagging elements; Concrete flooring blocks; Concrete for pouring; Concrete form panels; Concrete formwork; Concrete panels; Concrete paving blocks; Concrete paving elements; Concrete paving stones; Concrete piles; Concrete posts; Concrete prefabrications; Concrete products for use in building; Concrete products for use in gardens; Concrete products for use in landscaping; Concrete products for use in roadways; Concrete products for use in walkways; Concrete provided with coloured surface finishes; Concrete provided with decorative surface finishes; Concrete provided with pattern imprinted surface finishes; Concrete reinforced with synthetic fibres; Concrete roof repair compounds; Concrete roof tiles; Concrete roofing slabs; Concrete shuttering; Concrete slabs; Concrete toppings; Concrete wall stone; Constructional members of aerated concrete for use in building; Fibrous concrete mouldings for use as floor elements; Fibrous concrete mouldings for use as roofing elements; Fibrous concrete mouldings for use as wall elements; Fibrous materials for use as aggregates in concrete products; Kerb units made of concrete; Materials of concrete for coating building elements; Materials of concrete for coating floors; Mounts of concrete for roof windows; Mounts of concrete for skylight windows; Non-metallic forms for concrete; Non-metallic formwork for concrete; Non-metallic liners for concrete forms; Non-metallic materials for use in concrete forming; Non-metallic materials for use in the manufacture of concrete; Non-metallic sheeting for use in making concrete components; Non-metallic splices for connecting reinforcing bars in concrete columns; Non-metallic woven fabrics for concrete; Polymer concrete; Precast concrete beams; Precast concrete building elements; Precast concrete floor elements; Precast concrete floor slabs; Precast concrete girders; Preformed building panels made of concrete; Preformed building panels made of concrete and foamed plastics; Preformed building panels made principally of concrete; Preformed concrete building elements; Premixed concrete; Premixed concrete base; Premixed concrete poured on site; Premixed concrete provided with a decorative surface finish; Ready to use concrete; Reinforced concrete; Reinforcement of non-metallic materials for concrete; Reinforcing bars, not of metal for use in concrete; Storage tanks of concrete; Structural elements of concrete; Synthetic concrete; Textured concrete finishes; Tunnel lining segments made of concrete