International Standard
ISO 12957-1:2018
Geosynthetics — Determination of friction characteristics — Part 1: Direct shear test
Reference number
ISO 12957-1:2018
Edición 2
2018-12
International Standard
Vista previa
ISO 12957-1:2018
69498
No disponible en español
Publicado (Edición 2, 2018)
Esta norma se revisó y confirmó por última vez en 2024. Por lo tanto, esta versión es la actual.

ISO 12957-1:2018

ISO 12957-1:2018
69498
Idioma
Formato
CHF 63
Convertir Franco suizo (CHF) a tu moneda

Resumen

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.

Informaciones generales

  •  : Publicado
     : 2018-12
    : Norma Internacional confirmada [90.93]
  •  : 2
     : 12
  • ISO/TC 221
    59.080.70 
  • RSS actualizaciones

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