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1.1 This test method presents a direct, measurement of the dispersibility and consequent colloidal erodibility of clay soils by causing water to flow through a small hole punched in a specimen. The results of the tests are qualitative and provide general guidance regarding dispersibility and erodibility. This test method is complemented by Test Method D4221.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 93.020 : Earthworks. Excavations. Foundation construction. Underground works
|
| Number of pages | 11 |
| Replace | ASTM D4647-06e1 |
| Set | ASTMVOL0408 |
| Year | 2013 |
| Document history | ASTM D4647-06e1 |
| Country | USA |
| Keyword | ASTM 4647;ASTM D4647;ASTM D4647;10.1520/D4647_D4647M-13 |