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SRPS EN ISO 12957-1:2019

Geosynthetics - Determination of friction characteristics - Part 1: Direct shear test (ISO 12957-1:2018)

Jul 31, 2019

General information

60.60     Jul 31, 2019

ISS

U182

European Norm

59.080.70  

English  

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Scope

This document specifies an index test method to determine the friction characteristics of geosynthetics in contact with a standard sand as described in EN 196-1, i.e. with a specified density and moisture content, under a normal stress and at a constant rate of displacement, using a direct shear apparatus.
The same testing procedure can be used with any type of soil with the density and moisture content that are required to evaluate the performance under specific conditions or with another geosynthetic under a normal stress and at a constant rate of displacement, using a direct shear apparatus.
The procedure can also be used for testing geosynthetic barriers.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN ISO 12957-1:2009

NOW

PUBLISHED
SRPS EN ISO 12957-1:2019
60.60 Standard published
Jul 31, 2019

Related project

Adopted from EN ISO 12957-1:2018

Adopted from ISO 12957-1:2018