BS EN ISO 12956:2010 - Geotextiles and geotextile-related products. Determination of the characteristic opening size – BSI British Standards

BS EN ISO 12956:2010

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

Status : Superseded, Withdrawn   Published : May 2010 Replaced By : BS EN ISO 12956:2020

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BS EN ISO 12956:2010 Geotextiles and geotextile-related products. Determination of the characteristic opening size

BS EN ISO 12956 is an International Standard which specifies a method for the determination of the characteristic size of the openings of a single layer of a geotextile or geotextile-related product using the wet-sieving principle.

Contents of BS EN ISO 12956:

Foreword
1 Scope
2 Normative references
3 Symbols
4 Principle
5 Apparatus and materials
6 Test specimens
6.1 Handling
6.2 Selection
6.3 Number and dimensions
6.4 Specimen condition
7 Procedure
8 Calculation and expression of results
9 Test report
Annex A (normative) Mesh sizes
Annex B (informative) Example of the determination of the characteristic opening size

 




Standard NumberBS EN ISO 12956:2010
TitleGeotextiles and geotextile-related products. Determination of the characteristic opening size
StatusSuperseded, Withdrawn
Publication Date31 May 2010
Withdrawn Date23 January 2020
Normative References(Required to achieve compliance to this standard)ISO 2591-1, ISO 9862, ISO 565, ISO 10320:1999
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS EN ISO 12956:2020
ReplacesBS EN ISO 12956:1999
International RelationshipsEN ISO 12956:2010,ISO 12956:2010
DescriptorsTest specimens, Porosity measurement, Hole-size measurement, Size-material determination (textiles), Test equipment, Fabric testing, Sampling methods, Textiles, Geotextiles, Sieving, Particle size distribution, Holes, Diameter, Textile testing
ICS59.080.70
Title in FrenchGéotextiles et produits apparentés. Détermination de l'ouverture de filtration caractéristique
Title in GermanGeotextilien und geotextilverwandte Produkte. Bestimmung der charakteristischen Öffnungsweite
CommitteeB/553
ISBN978 0 580 67998 8
PublisherBSI
FormatA4
DeliveryYes
Pages18
File Size605 KB
Price£130.00


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