[Class : 19] Precast Concrete Slabs, Precast Walls, Precast Beams, Precast Panels; Non Metallic Building And Construction Materials; Precast Building And Construction Materials; Concrete, Mortar, Cement, Plaster, Grout, Aggregates, Cementitious Mixtures; Nonmetallic Road Making Materials; Road Marking Materials; Damp Course Materials; Floorings; Materials For Levelling Uneven Floor Surfaces; Timber For Building; Floor Toppings And Floor Coatings; Screeds; Cementitious Anchoring Grouts; Materials For The Repair And Protection Of Concrete; Coatings For Floor Coverings; Fluid Compounds For The Manufacture Of Floor Coverings And Permanent Elastic Compounds For Floor Coverings; Cement For Repair Work; Precast Cement For Repair Work; Waterproof Coatings [Building Materials]; Polymer Concrete; Grouting Compositions; Grouting Compounds; Grouting Materials; Cementitious Products For Use In Coating, Patching And Repairing Surfaces; Cementitious Restorative Coatings; Cementitious Protective Coatings; Ready Mix Mortars; Bonding Mortar; Adhesive Mortar; Epoxy Resin Injection Grout; Bituminous Products For Building; Rendering Compositions For Use In Building. Building Materials (Not Of Metal), Precast Building Materials (Not Of Metal), Particularly Coatings For Building Purposes, Concrete, Concrete Building Elements, Bitumen, Bituminous Goods For Building, Floors, Mortars, Plastic Enriched Mortars, Bituminous Glass Fiber Mats, Rubber Bitumen Emulsions, Binding Agents For Road Construction, Road Coating Materials, Products For Coating, Cement; Coatings For Floor Coverings; Fluid Compounds For The Manufacture Of Floor Coverings And Permanent Elastic Compounds For Floor Coverings