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Homepage>BS Standards>59 TEXTILE AND LEATHER TECHNOLOGY>59.080 Products of the textile industry>59.080.70 Geotextiles>BS EN 14150:2019 - TC Tracked Changes. Geosynthetic barriers. Determination of permeability to liquids
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immediate downloadReleased: 2020-02-24
BS EN 14150:2019 - TC Tracked Changes. Geosynthetic barriers. Determination of permeability to liquids

BS EN 14150:2019 - TC

Tracked Changes. Geosynthetic barriers. Determination of permeability to liquids

CURRENCY
LANGUAGE
English
Standard number:BS EN 14150:2019 - TC
Released:2020-02-24
ISBN:978-0-539-07729-2
Status:TrackedChanges
DESCRIPTION
This standard BS EN 14150:2019 - TC Tracked Changes. Geosynthetic barriers. Determination of permeability to liquids is classified in these ICS categories:
  • 91.100.50 Binders. Sealing materials
  • 59.080.70 Geotextiles
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.
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