[Class : 19] Materials, Not Of Metal, For Building And Construction, Building Materials (Not Metallic), Building Blocks, Building Glass, Building Stone, Pre Stressed Concrete Materials, Cementitious Materials, Cement Slabs, Cement Posts, Cement For Furnaces, Cement For Blast Furnaces, Clay, Concrete, Concrete Building Elements, Building Glass, Floor Toppings And Coatings, Acreeds, Floors And Floor Surfaces; Hardening Preparations, Concrete Repair And Protection Material, Non Metallic Preparations For Filling And Sealing Joints, Cracks And Detects In Surfaces, Surfaces, Surface Repairing Material, Asphalt, Pitch, Tar And Bitumen; Transportable Buildings, Not Of Metal; Asbestos Cement And Asbestos Mortar