DGSI. Durham Geo Slope Indicator

Hydrometer Void Content

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

Used to determine the uncompacted void content of fine aggregate samples. It provides an indication of the workability, angularity and sphericality of the aggregate in a mixture in which it is used.The apparatus includes a 100 ml brass measure, funnel with special jar, funnel stand and a glass plate for calibration.

Model Description
C-639 Void Content Apparatus, Course Aggregate
C-640 Void Content Apparatus, Fine Aggregate