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ČSN EN 14150 (806190)
Geosynthetic barriers - Determination of permeability to liquids
Translate name
STANDARD published on 1.1.2020
The information about the standard:
Designation standards: ČSN EN 14150
Classification mark: 806190
Catalog number: 508590
Publication date standards: 1.1.2020
SKU: NS-979419
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN 14150 (806190):
This document 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
Preview of the standard ČSN EN 14150 (806190)
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