It indicates the workability, angularity, and sphericity of the aggregate in a mixture in which it is used.

The hydrometer void content apparatus includes a 100 ml brass measure, a funnel with a special jar, a funnel stand, and a glass plate for calibration.

Please refer to the ordering information tab below before making your selection.

Request to Quote

SKU: N/A
Part NumberDescription
C-639Void Content Apparatus, Course Aggregate
C-640Void Content Apparatus, Fine Aggregate

ASTM: C 1252, PTM 527
AASHTO: TP-33, NAA Method A