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Question

Accepted Answer

An optimized combination of 3% Sasobit and 6% bio-oil rejuvenator enables balanced mechanical performance and improves fatigue resistance by 60% in Warm Mix Asphalt containing 50% reclaimed asphalt pavement, whereas higher RAP contents or rejuvenator over-dosages degrade fracture and fatigue resistance. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

Investigation of the mechanical performance of high-RAP WMA mixtures incorporating sasobit and bio-oil rejuvenators

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