Field Density Test of Soil by Sand Replacement Method.
Weigh the sand cone apparatus full of known density sand. 3. Seat the density plate on leveled clean test ground. 4. Dig out soil 4" to 6″ deep with the same diameter as the density plate hole. Clean all loose soil out of the test hole with brush and spoon. 5. Collect all the excavated soil and weigh it. 6.
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