The4″ Standard Proctor Density/Moisture Split Moldholds avolume of 1/30 cu. ft. it is made from cold-rolled steel tubing and plated for rust resistance.Includes detachable base plate, studs and wing nuts. Mold has vertical split in body with 2 quick-acting clamps for easy removal of specimen. It may be used with theAutomatic Mechanical Soil Compactors and with manual soil compactors.

Mold is 4″ ID x 4.584″ H with 2-1/2″ detachable collar. This split type mold separates longitudinally for easy sample removal.

MeetsTest Methods:
AASHTO T 134
AASHTO T 135
AASHTO T 136
AASHTO T 180
AASHTO T 220
AASHTO T 99
ASTM D 1557
ASTM D 1558
ASTM D 558
ASTM D 559
ASTM D 560
ASTM D 698