Rheological evaluation to distinguish recycled bitumen blends with varying composition

Key Points

• Rheological evaluation reveals significant differences in the performance of recycled bitumen blends, affecting road durability.
• Key findings show variation in viscosity among blends, with some achieving superior physical properties essential for asphalt applications.
• Analysis involves testing the rheological properties across different bitumen compositions to assess performance reliability.
• Supports the need for tailored bitumen blends in construction, highlighting sustainability and potential cost benefits.