[Class : 19] Building Material Being Fly Ash Bricks And Blocks, Concrete Bricks And Blocks, Clay Bricks, Fly Ash And Other Types Of Flyash, Autoclave Aerated Concrete (Aac) Blocks, Ready Mix Concrete, Construction Materials(not Of Metal), Cement, Ready Made Mortar, Busts Of Stones, Concrete And Marble, Cement Slabs, Cement Posts, Cement For Furnaces, Coatings (Building Materials), Concrete Building Elements; Drain Pipes, Manhole Covers, Paving Blocks And Slabs, Piles, Floor Tiles, Gypsum, Grout, Pan Tiles, Cover Blocks, Roofing Tiles, Slag Stone / Clinker Stonewall, Tiles (Not Of Metal); Wall Putty, Plaster Of Paris (P.O.P), Adhesive For (Brick Fixing), Interlocking Tiles, Drain Covers, Ready Made Concrete Building Material, Precast Concrete Slabs And Coloumns.