: A series of identical specimens are placed into consolidometer units and subjected to a range of vertical loads representing different fill depths. Once the specimen reaches equilibrium under its designated load, it is fully inundated with water.
: This determines the soil's compressibility in its newly saturated state. Key Updates in the 2021 Revision astm d454621 pdf
Explains how to prepare undisturbed samples from Shelby tubes or recompacted samples from bulk soil. : A series of identical specimens are placed
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Over-excavation of the expansive clay and replacement with non-expansive structural fill. 7. How to Access the ASTM D4546-21 PDF