Bitumen 50/70

Bitumen Penetration 50/70supplied byRAHA OILis petroleum grade bitumen, manufactured from fractional / vacuum distillation of crude oil.bitumens are specified by the penetration and softening point test. The designation is by penetration range only. The penetration grade bitumen has a thermoplastic property which causes the material to soften at high temperatures and to harden at lower temperatures. If you are more interested in product information or need to place an order contact or inquire our Sales team. The Bitumen mode is dependent on temperature. The temperature-vs-stiffness relationship of bitumen is dependent on the type of crude oil and its refining method. Bitumen penetration grade 50-70 is semi hard penetration grade bitumen used as a paving grade bitumen which is suitable for road. It is also used for the production of asphalt pavements . This grade of bitumen is mainly used in the manufacturing of hot mix asphalt for bases and wearing courses.Bitumen 50/70is one of the most used bitumen grades and its a basic material for all other bituminous products.