This standard establis es the test method for determining the specific weight of diluted asphalts, asphalt paints, asphalt primers and all those fluidized asphalts that at 60 °C have a "SayBolt Fu-rol" vis osity of less than 3,000 s.
NC 54-79-1986 history
1986NC 54-79-1986 Construction Materials and Products. Asphaltum Determination of Specific Weight