ASPHALT RECOVERY APPARATUS-BY ABSON METHOD-ASTM D1856

Compliance Standards:

ASTM D1856, AASHTO T170, AASHTO R59

Application:

Used for recovering the asphalt (bitumen) from a solution of a previous extraction. The asphalt is recovered with properties substantially the same as those it possessed in the bituminous mixture and in quantities sufficient for further testing.

The apparatus consists of a distillation assembly including:

1. Extraction flasks
2. Glass tubing
3. Inlet aeration tube
4. Electric heating mantle
5. Water-Jacketed condenser
6. Thermometer
7. Gas flowmeter
8. Stands and clamps

Note: Essential accessories required for demonstration. (available at extra cost)

1. CO2 Cylinder
2. CO2 Gas regulator
3. Trolley for CO2 Cylinder
4. Primary Distillation Unit