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EN 16416:2023

Geosynthetic clay barriers - Determination of water flux index - Flexible wall permeameter method at constant head EN 16416:2023

Publication date:   Jun 15, 2023

General information

60.60 Standard published   Feb 22, 2023

CEN

CEN/TC 189 Geosynthetics

European Norm

59.080.70   Geotextiles | 91.100.50   Binders. Sealing materials

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Scope

This document specifies an index test method that covers laboratory measurement of water flux through saturated clay geosynthetic barrier (GBR-C) specimens using a flexible wall permeameter at constant head.
This test method is applicable to GBR-C products with no additional sealing layers attached (e.g. polymeric or bituminous).
This test method specifies a measurement of flux under a prescribed set of conditions that can be used for manufacturing quality control. The test method can also be used to check conformance.
The flux value determined using this test method is not considered to be representative of the in-service flux of a GBR-C.

Related legislation

Legislation related to this standard

305/2011

Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec

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Life cycle

PREVIOUSLY

WITHDRAWN
EN 16416:2013

NOW

PUBLISHED
EN 16416:2023
60.60 Standard published
Feb 22, 2023