This document specifies a method for determining the constant-head water flow capacity within the plane of a geotextile or geotextile-related product. This document describes the in-plane water flow index test, only applicable to factory-assembled products. For the in-plane water flow performance test, see ISO 12958-2.
Status: PublishedPublication date: 2020-10
Edition: 1Number of pages: 14
Technical Committee: ISO/TC 221 Geosynthetics
- ICS :
- 59.080.70 Geotextiles
This standard contributes to the following Sustainable Development Goal:
Buy this standard
|std 1 92||PDF + ePub|
|std 2 92||Paper|
ISO 12958-1:2020Stage: 60.60
Got a question?
Check out our FAQs
+41 22 749 08 88
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information.