The specific gravity of tar ranges from
1.1 to 1.25
The range that aligns with the typical specific gravity of tar is 1.1 to 1.25. Therefore, the specific gravity range of 1.1 to 1.25 for tar indicates its density is typically between 1100 \, kg/m^3 and 1250 \, kg/m^3 at the reference temperature.
Important Questions from Highway Materials and Maintenance
The damaged material on the surface of road which is removed by rubbing or chipping action is called:
The bitumen that is obtained as a residue during the distillation of a high-resin petroleum is called:
The Indian Road Congress (IRC) recommends what value of camber for gravel or water bound macadam road surface subject to heavy rains?
The toughness property of coarse aggregates can be assessed by conducting which laboratory experiment?
In the Aggregate impact value test, as per IS: 2386 (part IV), the test sample should pass and retain through which of the following sieve size?
