DS/EN ISO 11058:2010
Geotextiles and geotextile-related products - Determination of water permeability characteristics normal to the plane, without load

Standard No.

DS/EN ISO 11058:2010

Release Date

2010

Published By

Danish Standards Foundation

Latest

DS/EN ISO 11058:2010

Replace

DS/EN ISO 11058:1999

Scope

This European Standard specifies two test methods for determining the water permeability characteristics of a single layer of geotextile or geotextile-related product normal to the plane: the constant head method and the falling head method. Note: If the full permeability characteristics of the geotextile or geotextile-related product have previously been established, then for control purposes it can be sufficient to determine the velocity index at a head loss of 50 mm only.

DS/EN ISO 11058:2010 history

• 2010 DS/EN ISO 11058:2010 Geotextiles and geotextile-related products - Determination of water permeability characteristics normal to the plane, without load
• 0000 DS/EN ISO 11058:1999