UNE-EN 14150:2020
Current
The latest, up-to-date edition.
Geosynthetic barriers - Determination of permeability to liquids
Hardcopy , PDF
English, Spanish, Castilian
25-03-2020
This European Standard specifies a method for measuring the steady-state liquid flow through a geosynthetic barrier, used to contain liquids in long-term applications.The test method and described apparatus allow the measurement of flows accurately down to 10-6 m3/m2/day. In particular circumstances where testing indicates that values obtained for a geosynthetic barrier lie below the threshold of sensitivity of this test method, then the value of liquid flow is declared as being less than10-6 m3/m2/day.Due to its long duration this test method is not suitable for production control testing.Clay geosynthetic barriers cannot be tested with this apparatus.
| Committee |
CTN 104
|
| DocumentType |
Standard
|
| Pages |
17
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| EN 14150:2019 | Identical |
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