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Viscosity Grade Bitumen (Asphalt) is a standard grade of Bitumen that usually used as a Paving Grade Bitumen suitable for road construction and for the production of asphalt pavements with superior properties. This grade of Bitumen is mainly used in the manufacture of hot mix asphalt for bases and wearing courses, and possesses characteristics and qualities unique sand quite different from other agents. They achieve very flexible and tenacious connections with other materials due mainly to viscoelastic response of bitumen, which behaviour depends on how fast charges are applied.
Viscosity Grade Bitumen supplied by jahanghirpars is petroleum grade bitumen, manufactured from fractional / vacuum distillation of crude oil, which practical appliance and behaviour varies according to its temperature. The Bitumen supplied by jgp_co is produced from vacuum residue (short residue) feedstock.
