Norm

NEN-EN 14150:2017 Ontw. en

Afdichtingen van geokunststof - Bepaling van de vloeistofdoorlatendheid

23,50

Over deze norm

Status Ontwerp
Aantal pagina's 14
Commissie Geokunststoffen
Gepubliceerd op 01-08-2017
Taal Engels
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.

Details

ICS-code 59.080.70
Nederlandse titel Afdichtingen van geokunststof - Bepaling van de vloeistofdoorlatendheid
Engelse titel Geosynthetic barriers - Determination of permeability to liquids
Vervangt
Normatieve verwijzingen
  • 305/2011,

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