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1.1 This test method covers an index method that enables the evaluation of fluid loss properties of a clay mineral film deposited on a filter paper from a 6 % solids slurry of clay mineral at 100-psi (kPa) pressure as a measure of its usefulness for permeability or hydraulic conductivity reduction in geosynthetic clay liners (GCL). This test method is not applicable for clays with polymers.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 59.080.70 : Geotextiles |
| Number of pages | 7 |
| Replace | ASTM D5891/D5891M-02(2016)e1 + Redline |
| Year | 2019 |
| Document history | ASTM D5891/D5891M-02(2016)e1 + Redline ASTM D5891-02(2009) + Redline ASTM D5891-02 + Redline ASTM D5891-95 + Redline ASTM D5891-01 + Redline |
| Country | USA |
| Keyword | ASTM 5891;ASTM D5891;ASTM D5891;10.1520/D5891_D5891M-19 |