• Corrosion-resistant brass valve assembly.
• Spun metal upper and lower cones.
• Durable plastic sand jug reduces the chance of possible breakage in the field.
The Sand Density Cone provides a practical method of determining the in-place density of soil and related materials in base coarses, roadways, dams, embankments, levees and similar construction. The equipment consists of a double cone assembly and a one gallon (4,000 cu. cm) capacity sand jug.
