Pressure Ageing Vessel (PAV)

Description

EN 14769 – ASTM D6521 – AASHTO R28

For long term aging of bitumen and for the simulation of asphalt mixture ageing after 5 to 10 years.

Consisting of pressure vessel with connecting elements, pressure/temperature sensors, heating unit controlled by thermostat as well as Touchscreen-PC and 10 test cups. Compressed air source > 21 bar or compressor 20-44950 must be provided.

Up to 10 customised sequences pressure/temperature/time storable.

Technical specifications:

• Pressure: 21 – 25 bar