Manufacturer of straight asphalt bitumen grade 50/70

General description of bitumen 50/70 Bitumen penetration grade 50/70 is soft penetration grade bitumen using as paving grade bitumen suitable for road construction and repair also for the production of asphalt pavements with below technical specification. This grade of bitumen is mainly used in the manufacture of hot mix asphalt for bases and wearing courses. Softening point …

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