Standard

NEN-EN 14150:2001 Ontw. en

Geosynthetic barriers - Determination of permeability to liquids

  • This norm is withdrawn since 27-06-2006

23,85 28,86 Incl BTW

About norm

Status Withdrawn
Number of pages 11
Committee Geokunststoffen
Published on 01-07-2001
Language English
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.

Details

ICS-code 59.080.70
Dutch title Geosynthetische afdichtingen - Bepaling van de vloeistofdoorlatendheid
English title Geosynthetic barriers - Determination of permeability to liquids
Replaced by

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