NF EN ISO 10722

NF EN ISO 10722

August 2007
Standard Cancelled

Geosynthetics - Index test procedure for the evaluation of mechanical damage under repeated loading - Damage caused by granular material

ISO 10722:2007 describes an index test procedure for simulating mechanical damage to geosynthetics, caused by granular material, under repeated loading. The damage is assessed visually and by the loss of tensile strength.

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Main informations

Collections

National standards and national normative documents

Publication date

August 2007

Number of pages

12 p.

Reference

NF EN ISO 10722

ICS Codes

59.080.70   Geotextiles

Classification index

G38-123

Print number

1 - 27/08/2007

International kinship

European kinship

EN ISO 10722:2007
Sumary
Geosynthetics - Index test procedure for the evaluation of mechanical damage under repeated loading - Damage caused by granular material

ISO 10722:2007 describes an index test procedure for simulating mechanical damage to geosynthetics, caused by granular material, under repeated loading. The damage is assessed visually and by the loss of tensile strength.

Replaced standards (1)
XP ENV ISO 10722-1
December 1998
Standard Cancelled
Geotextiles and geotextiles related products. Procedure for simulating damage during installation. Part 1 : installation in granular materials.

La présente prénorme internationale décrit une procédure d'endommagement des géosynthétiques en laboratoire pour simuler l'endommagement sur site lors de la pose d'un géosynthétique entre deux couches de matériaux granulaires compactés. L'endommagement est évalué visuellement ainsi que la détermination de la perte de résistance de traction. D'autres essais de référence peuvent être utilisés pour évaluer l'endommagement provoqué par l'essai. La méthode d'essai décrite est un essai de caractérisation. La présente prénorme constitue la première partie d'une série de deux prénormes. La seconde partie décrira une méthode d'essai simulant l'endommagement lors de la pose d'un géosynthétique sur un sous-sol meuble.

Standard replaced by (1)
NF EN ISO 10722
December 2019
Standard Current
Geosynthetics - Index test procedure for the evaluation of mechanical damage under repeated loading - Damage caused by granular material (laboratory test method)

This document describes an index test procedure for simulating mechanical damage to geosynthetics, caused by granular material, under repeated loading. The damage is assessed visually and by the loss of tensile strength. Other reference tests can be used to assess the damage caused by this test. The test method described is an index test procedure, using a standard granular material, and is not intended to be used for the derivation of a reduction factor for geosynthetic reinforcement.

Table of contents
  • Avant-propos
    iv
  • 1
    Domaine d'application 1
  • 2
    Références normatives 1
  • 3
    Termes et définitions 1
  • 4 Principe
    1
  • 5
    Éprouvettes 2
  • 5.1
    Échantillonnage 2
  • 5.2
    Nombre et dimensions des éprouvettes 2
  • 6
    Conditionnement 2
  • 7
    Appareillage 2
  • 8
    Mode opératoire 4
  • 8.1
    Essai d'endommagement 4
  • 8.2
    Mesure de l'endommagement 4
  • 9
    Calculs 5
  • 10
    Rapport d'essai 5
  • Bibliographie
    6
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