Uses of AR Grade Bitumen: Applications and Specifications
What are Uses of AR grade bitumen? AR grade bitumen, or Aged Residue asphalt binder, provides superior viscosity and rutting resistance for challenging environments. Evaluated under simulated aging conditions, it delivers exceptional durability in heavy-traffic highways, airport runways, and hot-mix asphalt production across tropical regions. AR Grade Bitumen, or Aged Residue Bitumen, is a performance-based asphalt binder that is graded according to its viscosity at a specified temperature. Unlike penetration-grade…
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