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AFNOR
NF EN ISO 12956 : 2010

NF EN ISO 12956 : 2010

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

GEOTEXTILES AND GEOTEXTILE-RELATED PRODUCTS - DETERMINATION OF THE CHARACTERISTIC OPENING SIZE

Withdrawn date

01-11-2021

Published date

12-01-2013

Publisher

Association Francaise de Normalisation

National foreword
Foreword
1 Scope
2 Normative references
3 Symbols
4 Principle
5 Apparatus and materials
6 Test specimens
7 Procedure
8 Calculation and expression of results
9 Test report
Annex A (normative)
Annex B (informative) Example of the determination of
        the characteristic opening size

Defines a procedure for determining the characteristic size of the openings of a single layer of a geotextile or geotextile-related product by means of the wet-sieving principle.

DevelopmentNote
Indice de classement: G38-141PR. PR NF EN ISO 12956 February 2010. (03/2010)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Withdrawn
SupersededBy
Supersedes

NFG 38 061 : 2017 USE OF GEOTEXTILES AND GEOTEXTILES RELATED PRODUCTS - DRAINAGE AND FILTRATION SYSTEMS - JUSTIFICATION OF DIMENSIONING AND DESIGN ELEMENTS
NF ENV ISO 10722-1 : 98 XP GEOTEXTILES AND GEOTEXTILES RELATED PRODUCTS - PROCEDURE FOR SIMULATING DAMAGE DURING INSTALLATION - PART 1: INSTALLATION IN GRANULAR MATERIALS

ISO 10320:1999 Geotextiles and geotextile-related products Identification on site
ISO 565:1990 Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings
ISO 2591-1:1988 Test sieving — Part 1: Methods using test sieves of woven wire cloth and perforated metal plate
ISO 9862:2005 Geosynthetics — Sampling and preparation of test specimens

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