Roofing cement; Rubber flooring; Scaffolding, not of metal; Tarred roofing paper; Telegraph posts, not of metal; Tempered glass for building; Terra-cotta floor tiles; Tile floorings, not of metal; Tiles and paving slabs, not of metal; Tiles of ceramic for wall, floor or ceiling; Tiles of clay, glass, gypsum, ceramic or earthenware; Window frames, sashes and casements made of wood; Window frames, sashes and casements of wood clad in aluminum; Window frames, not of metal; Window glass for building