NBN EN ISO 12957-1:2005
Superseded Standard
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NBN EN ISO 12957-1:2005

Geosynthetics - Determination of friction characteristics - Part 1: Direct shear test (ISO 12957-1:2005)
Most recent standard

Summary

ISO 12957-1:2005 describes a method of determining the friction characteristics of geotextiles and geotextile-related products in contact with a standard sand, i.e. sand with a specified density and moisture content, 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.

Technical characteristics

Publisher Bureau de Normalisation Belge (NBN)
Publication Date 04/01/2005
Cancellation Date 08/31/2005
Page Count 15
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Weight (in grams) ---
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