ISO 12956:2019Published

Geotextiles and geotextile-related products — Determination of the characteristic opening size

Géotextiles et produits apparentés — Détermination de l'ouverture de filtration caractéristique

Abstract / scope

This document specifies a method for the determination of the characteristic size of the openings of a single layer of a geotextile or geotextile-related product using the wet-sieving principle.

Life cycle

Amendments & corrigenda

ISO 12956:2019/AWI Amd 1Under developmentGeotextiles and geotextile-related products — Determination of the characteristic opening size — Amendment 1International Standard · ISO/TC 221

Replaces

ISO 12956:2010WithdrawnGeotextiles and geotextile-related products — Determination of the characteristic opening sizeInternational Standard · Published 8 Apr 2010 · ISO/TC 221