Road oil definition
Road oil means slow-curing asphaltic oils which show no separation on standing and which are used for road construction, maintenance or repair.
Road oil means slow-curing asphaltic oils that show no separation on standing and are used for road construction, maintenance, or repair.
Road oil means any heavy petro leum oil, including residual asphaltic oils, used as a dust palliative and surface treatment of roads and highways. It is generally produced in six grades from 0, the most liquid, to 5, the most viscous.