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BS EN 14150:2019

Current

Current

The latest, up-to-date edition.

Geosynthetic barriers. Determination of permeability to liquids

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

06-20-2019

This document specifies a method for measuring the steady-state liquid flow through a geosynthetic barrier, used to contain liquids in long-term applications.

Committee
B/553
DocumentType
Standard
ISBN
9780580985683
Pages
16
PublisherName
British Standards Institution
Status
Current
Supersedes

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.

Standards Relationship
EN 14150:2019 Identical

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