NF EN ISO 12956
NF EN ISO 12956

NF EN ISO 12956

January 1999
Standard Cancelled

Geotextiles and geotextile-related products. Determination of the characteristic opening size.

Le présent document décrit une méthode d''essai permettant de déterminer l''ouverture de filtration caractéristique d''un géotextile : ce dernier est utilisé comme filtre au travers duquel passe par voie humide un matériau granulaire classé.

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Main informations

Collections

National standards and national normative documents

Publication date

January 1999

Release date

mai 2010

Number of pages

14 p.

Reference

NF EN ISO 12956

ICS Codes

59.080.70   Geotextiles

International kinship

ISO 12956:1999

European kinship

EN ISO 12956:1999
Sumary
Geotextiles and geotextile-related products. Determination of the characteristic opening size.

Le présent document décrit une méthode d''essai permettant de déterminer l''ouverture de filtration caractéristique d''un géotextile : ce dernier est utilisé comme filtre au travers duquel passe par voie humide un matériau granulaire classé.
Replaced standards (1)
NF G38-017
NF G38-017
May 1989
Standard Cancelled
Textiles. Articles for industrial uses. Tests for geotextiles. Measurement of pore size. Determination of filtration opening.

La présente norme spécifie une méthode de détermination de l'ouverture de filtration, exprimée par le d95 du passant.

Standard replaced by (1)
NF EN ISO 12956
NF EN ISO 12956
June 2010
Standard Cancelled
Geotextiles and geotextile-related products — Determination of the characteristic opening size

Le présent document décrit une méthode d''essai permettant de déterminer la dimension caractéristique des ouvertures d''une couche de géotextile ou d''un produit apparenté selon le principe de tamisage par voie humide.

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