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Glavni meni

ISO 12957-1:2018

Geosynthetics — Determination of friction characteristics — Part 1: Direct shear test
7. 12. 2018.

Опште информације

90.93     15. 4. 2024.

ISO

ISO/TC 221

Međunarodni standard

59.080.70  

engleski   francuski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

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.

Životni ciklus

PRETHODNO

POVUČEN
ISO 12957-1:2005

TRENUTNO

OBJAVLJEN
ISO 12957-1:2018
90.93 Odluka o potvrđivanju standarda
15. 4. 2024.

Nacionalna preuzimanja

Geosintetika – Određivanje karakteristika trenja – Deo 1: Ispitivanje direktnim smicanjem

60.60 Standard objavljen