Pinhole Team

Reference: SU299
Standards: ASTM D4647 | BS 1377:5

Some fine-grained soils with high sodium content are very susceptible to erosion from flowing water. During the dispersibility test, water flow under a high hydraulic gradient is simulated through a cavity in the soil.

The device consists of a cylindrical container equipped at the ends with water inlet and outlet connectors, a tube with a graduated scale, and a support base with a rod.

Weight: 4 Kg

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