NF EN 918

NF EN 918

April 1996
Standard Cancelled

Geotextiles and geotextile-related products. Dynamic perforation test (cone drop test).

Ce document décrit une méthode d'essai permettant de déterminer la résistance d'un géotextile à la pénétration par un cône d'acier tombant en chute libre d'une hauteur fixée. L'essai permet de déterminer le diamètre moyen des trous d'un cône effilé gradué par insertion de celui-ci.

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Main informations

Collections

National standards and national normative documents

Publication date

April 1996

Number of pages

11 p.

Reference

NF EN 918

ICS Codes

59.080.70   Geotextiles

Classification index

G38-121

Print number

1 - 01/04/1996
Sumary
Geotextiles and geotextile-related products. Dynamic perforation test (cone drop test).

Ce document décrit une méthode d'essai permettant de déterminer la résistance d'un géotextile à la pénétration par un cône d'acier tombant en chute libre d'une hauteur fixée. L'essai permet de déterminer le diamètre moyen des trous d'un cône effilé gradué par insertion de celui-ci.
Standard replaced by (1)
NF EN ISO 13433
January 2007
Standard Cancelled
Geosynthetics - Dynamic perforation test (cone drop test)

ISO 13433:2006 specifies a method to determine the resistance of geosynthetics to penetration by a steel cone dropped from a fixed height. The degree of penetration is an indication of the behaviour of the geosynthetic when sharp stones are dropped on its surface. The method is generally applicable to geosynthetics. However, the validity of this test for some types of products should be considered carefully, as the test principle may not be applicable.

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