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Bitumen penetration grade 40/50 bitumen implies the penetration esteem is in the reach 40 to 50 at standard test conditions which is normally utilized as a Paving Grade. Bitumen is material for the development of hot blend black-top for bases and asphalts and for street development. Bitumen 40/50 is reasonable for street development and for the black-top asphalts with predominant properties. This kind of bitumen is utilized in the assembling of hot blend black-top for bases and wearing courses and the primary utilization of this item is utilized in the street in tropical areas. the bitumen is given during the presses of oxidation of vacuum base in bitumen creation units. Because of its high air blowing and penetration, it is utilized in tropical regions with Warm climates. It isn't relaxed at high temperatures and doesn't bomb its characteristics.
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