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Norm
ÖNORM EN ISO 12957-1
Issue date: 2019 05 15
Geosynthetics - Determination of friction characteristics - Part 1: Direct shear test (ISO 12957-1:2018)
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. wit...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 17 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
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.
ÖNORM EN ISO 12957-1
2019 05 15
Geosynthetics - Determination of friction characteristics - Part 1: Direct shear test (ISO 12957-1:2...
Norm
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ÖNORM EN ISO 12957-1
2005 04 01
Geosynthetics - Determination of friction characteristics - Part 1: Direct shear test (ISO 12957-1:2...
Norm
Norm
ISO 12957-1:2018
Issue date :
2018 12 07
Geosynthetics — Determination of friction characteristics — Part 1: Direct shear test
Norm
ISO 9862:2005
Issue date :
2005 02 10
Geosynthetics — Sampling and preparation of test specimens