The Pressure Aging Vessel (PAV) provides simulated long term aged asphalt binder for physical property testing. Asphalt binder is exposed to heat and pressure to simulate in-service aging over a 7 to 10 year period. The basic PAV procedure takes RTFO aged asphalt binder samples, places them in stainless steel pans and then ages them for 20 hours in a heated vessel pressurized to 305 psi (2.10 MPa or 20.7 atmospheres). Samples are then stored for use in physical property tests. Vacuum Degassing Oven (VDO) & Dynamic Shear Rheometer (DSR) are available at extra cost.
Key attributes
Category
Bitumen Testing Equipments
Model number
PRESSURE AGEING VESSEL - ASTM D6521-13 - WITHOUT AIR COMPRESSOR
Place of origin
Ahmedabad, GJ, India
Certificates
NABL Accredited Calibration Laboratory
ISO/IEC 17025: 2017
ISI Marked
Reviews
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