Standard

NS-EN ISO 12958-2:2020

Published

Corrigendums and amendments are bought separately.

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Abstract

This document specifies a method for determining the constant-head water flow capacity within the plane of a geotextile or geotextile-related product, using boundary materials and test conditions of interest. A standard series of test conditions are proposed, involving soil confinement, low hydraulic gradients, seating times and an array of normal loads.

Document information

  • Standard from SN
  • Published:
  • Edition: 2020-11
  • Version: 1
  • Document type: NAT
  • ICS 59.080.70
  • National Committee SN/K 314

Legal references

EU law: 305/2011

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