EFFUL

Cement; Concrete; Fireproof cement coatings; Gypsum; Portable non-metal buildings; Prefabricated non-metal buildings; Protective sealing coatings sold as an integral component of granite and stone; Refractory construction materials, not of metal; Tiles, not of metal, for building; Color coatings sold as an integral component of glass panels for building purposes; Concrete building materials, namely, blocks, bricks, posts, slabs and panels; Fired refractory materials, not of metal