Bitumen 15/25 useful for paving of bridge

Bitumen 15/25 Bitumen 15/25 is penetration bitumen which is blown by hot air and blended by special polymers to keep the penetration in low level and softening point in high level. Application of bitumen 15/25 Bitumen 15/25 useful for paving of bridge and stiffness asphalt mixes in heavy traffic road construction. Bitumen 15/25 is used in bituminous …

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