Aggregate materials for use in concrete; Aggregates for use in the preparation of concrete; Architectural concrete products; Architectural concrete products for building purposes; Blocks made of concrete; Blocks made of concrete for river bank protection; Blocks made of concrete for coastal protection; Building elements made of concrete; Building elements of concrete; Building elements of reinforced concrete; Building materials of concrete reinforced with plastics and glass fibres; Cementitious coating products for protecting concrete (not paint); Cementitious products for restoring concrete; Compositions for the repair of concrete (not in the nature of paint); 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 conduits; Concrete constructional panels; Concrete constructional sheets; Concrete facing sheets; Concrete facing panels; Concrete coatings; Concrete cladding panels; Concrete cladding sheets; Concrete flooring blocks; Concrete for building purposes; Concrete for construction purposes; Concrete for pouring; Concrete formwork; Concrete form panels; Concrete joints for levelling concrete floors; Concrete joints forming parts of concrete floors; Concrete panels; Concrete panels for retaining earth; Concrete paving blocks; Concrete paving elements; Concrete paving stones; Concrete posts; Concrete piles; Concrete pipes; 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 slabs; Concrete toppings; Concrete wall stone; Containers of concrete; Containers of concrete for holding plants; Constructional members of aerated concrete for use in building; Kerb units made of concrete; Materials of concrete for coating building elements; 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; Premixed concrete; Premixed concrete base; Premixed concrete poured on site; Preformed concrete building elements; Premixed concrete provided with a decorative surface finish; Ready to use concrete; Products for protecting concrete (mortar based coatings); Products in the nature of cements for the repair of concrete; Products in the nature of mortars for the repair of concrete; Reinforced concrete; Reinforcement of non-metallic materials for concrete; Reinforcing bars, not of metal for use in concrete; Roof panels made of concrete; Tunnel lining segments made of concrete; Textured concrete finishes; Roofs made of concrete