Classification Information
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
Nonmetallic Building Materials