19 Concrete piles; Building materials of concrete reinforced with plastics and glass fibres, namely, blocks, bricks, posts, slabs, panels; Concrete paving elements, namely, concrete paving blocks, stones, and tiles; Ready mixed concrete to be poured on site; Concrete building elements, namely, blocks, bricks, posts, slabs, panels; Paving slabs of concrete; Statuettes of stone, concrete or marble; Preformed concrete building elements, namely, blocks, bricks, posts, slabs, panels; Concrete pipes; Concrete road pavement boards; Concrete girders; Blocks made of concrete for coastal protection; Concrete for casting; Concrete walls; Concrete conduits; Shuttering, not of metal, for concrete; concrete patching compound made of a tar base; Concrete sculptures; Concrete blocks; Concrete; Concrete vaults; Ready mixed concrete; Blocks made of concrete for river bank protection; concrete storm drains; non-metal casting forms for concrete; Building materials of concrete, namely, blocks, bricks, posts, slabs, panels; Concrete slabs; Floors of concrete; Concrete balancing mortar mixes; Concrete bollards; Building elements made of concrete, namely, blocks, bricks, posts, slabs, panels; Reinforced concrete; concrete bird baths being structures; Figurines of concrete; Concrete panels; Refractory concrete; concrete gutters; Statues of concrete; Sands for use in preparing concretes; Raw materials for the manufacture of concrete, namely, cement, sand, limestone, slate; Walls of concrete for construction; Synthetic concrete; Cast concrete decorative articles, namely, sculptures and statues; Slabs of concrete; Plaques made of concrete; concrete retaining walls; Works of art of stone, concrete or marble; statuettes of stone, concrete or marble