Pressure Aging Vessel (PAV)

Long-Term Aging Simulation for Asphalt Binders

The Gilson PAV conditions asphalt binders at elevated pressure and temperature to simulate long-term aging, supporting performance grading and durability assessments.

• Accurate control of pressure and temperature per ASTM D6521
• Holds multiple pans for efficient throughput
• Stable chamber design for uniform aging
• Compatible with Superpave performance grading workflows