I.S. EN ISO 12956:2010
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
GEOTEXTILES AND GEOTEXTILE-RELATED PRODUCTS - DETERMINATION OF THE CHARACTERISTIC OPENING SIZE
Hardcopy , PDF
03-02-2020
English
01-01-2010
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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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) Mesh sizes
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.
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| SN EN ISO 12956 : 2010 | Identical |
| UNI EN ISO 12956 : 2010 | Identical |
| NBN EN ISO 12956 : 2010 | Identical |
| NS EN ISO 12956 : 2010 | Identical |
| EN ISO 12956:2010 | Identical |
| ISO 12956:2010 | Identical |
| NF EN ISO 12956 : 2010 | Identical |
| NEN EN ISO 12956 : 2010 | Identical |
| BS EN ISO 12956:1999 | Identical |
| ONORM EN ISO 12956 : 2010 | Identical |
| UNE-EN ISO 12956:2010 | Identical |
| DIN EN ISO 12956:2010-08 | Identical |
| 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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