Tar, asphalt, pitch and bitumen; modified tar, asphalt, pitch and bitumen; emulsions of tar, asphalt, pitch and bitumen; namely those used in chip seals, tack coats, bond coats, joint and crack sealants and cold mixed asphalts, all for use in pavement construction and maintenance and underground constructions and for the manufacture of construction materials

NON-METALLIC RIGID PIPES FOR BUILDING; TAR, ASPHALT, PITCH AND BITUMEN; NON-METALLIC TRANSPORTABLE BUILDINGS; MODIFIED BITUMENS, EMULSIONS OF BITUMEN AND OTHER MATERIALS FOR ROAD CONSTRUCTION AND MAINTENANCE AND UNDERGROUND CONSTRUCTIONS AND FOR THE MANUFACTURE OF CONSTRUCTION MATERIALS