$..................$ are produced through the distillation process of petroleum.

Bituminous materials completely dissolve in

Asphalts are laterials in which their behavior under loading is and dependent.

Spring indicates behavior whereas indicates viscous behavior in modeling.

When penetration index $,$ asphalt temperature susceptibility

When preparing asphalt mixtures aggregates are necessary to get rid of asphalt bleeding and to achieve good adhesion.

aggregates are generally preferred for achieving good$/$sound asphalt mixtures.

The most important parameter of an asphalt and aggregate mixture design is the amount of used in the mixture.