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.
Status: PublishedPublication date: 2020-10
Edition: 1Number of pages: 16
Technical Committee: ISO/TC 221 Geosynthetics
- ICS :
- 59.080.70 Geotextiles
This standard contributes to the following Sustainable Development Goal:
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ISO 12958-2:2020Stage: 60.60
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