SGA-91 Glass Plate for Fine Aggregate Void Content for use with SG-40 Fine Aggregate Angularity Apparatus calibrates void content measure. This square, solid glass plate is 2.375x2.375x0.19in (60.3x60.3x5mm), WxDxH.
Features:
- 0.19in (5mm) thick sturdy glass
Included Items:
- Glass Plate for Fine Aggregate Void Content