SR EN 14150:2006

Geosynthetic barriers - Determination of permeability to liquids

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 than 10-6 m3/m2/day. Due to its long duration this test method is not suitable for production control testing. Geosynthetic clay liners cannot be tested with this apparatus.

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General information

Status : Withdrawn
Approval date : 12/20/2006
Publish date : 12/22/2006
Withdrawal date : 12/31/2019
Number of pages : 16
ICS : 59.080.70 Geotextiles
Technical Committee : 364 - Geosynthetics

Relations with other standards:

Replaced by SR EN 14150:2019