Published
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.
Revises
ISO 12958:2010
PUBLISHED
ISO 12958-1:2020
60.60
Standard published
Oct 20, 2020
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