[Class : 19] Plasters, Plaster Of Paris, Cement, Non Metallic Building Material For Use In Building, Construction, Mining And Civil Engineering Industries, Concrete, Mortar, Grout, Aggregates, Cementations, Mixtures, Draining Pipes, Materials For Filling And Ceiling Of Cracks, Joints, Defects, Material For Hardening, Topping, Coating And Covering Of Wall, Cealing And Floors...