[Class : 19] Building Material Being Fly Ash Bricks And Blocks, Concrete Bricks And Blocks, Clay Bricks, Fly Ash, Construction Materials(not Of Metal), Cement, Asbestos Mortar, Clay Bricks, Fly Ash, Construction Materials(not Of Metal), 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, 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, Autoclave Aerated Concrete (Aac) Blocks, Ready Made Concrete Building Material, Construction Materials Not Of Metal.