Gilson offers two options to determine the loose, uncompacted void content of fine or coarse aggregate samples. Each kit includes the hopper, stand, measure and glass plate required to perform the test.
- Fine Aggregate Angularity Apparatus measures uncompacted void content of fine aggregates using the ASTM C1252/AASHTO T 304 method. Spatula used for strike-off is ordered separately.
- Coarse Aggregate Angularity Apparatus meets AASHTO T 326 requirements for determining uncompacted void content of coarse aggregates for hot-mix asphalt pavements. Set includes strike-off bar and glass calibration plate.