NF EN ISO 12958 : 2010
Current
The latest, up-to-date edition.
GEOTEXTILES AND GEOTEXTILE-RELATED PRODUCTS - DETERMINATION OF WATER FLOW CAPACITY IN THEIR PLANE
12-01-2013
Foreword
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Apparatus and materials
6 Specimens
7 Test procedure
8 Calculations and expressions of result
9 Test report
Annex A (informative) Determination of the correction
factor R[T] for conversion to a water temperature of
20 degree C
Annex B (informative) Experimental data and calculations
for a specimen
Defines a method for determining the constant-head water flow capacity within the plane of a geotextile or geotextile-related product. The test report is judged in conjunction with the long-term compressive creep behaviour in order to assess the long-term flow capacity.
| DevelopmentNote |
Indice de classement: G38-142. Supersedes NFG 38 018. PR NF EN ISO 12958 January 2010. (01/2010)
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
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| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| BS EN ISO 12958:2010 | Identical |
| EN ISO 12958:2010 | Identical |
| DIN EN ISO 12958:2010-08 | Identical |
| UNI EN ISO 12958 : 2010 | Identical |
| ISO 12958:2010 | Identical |
| ONORM EN ISO 12958 : 2010 | Identical |
| I.S. EN ISO 12958:2010 | Identical |
| UNE-EN ISO 12958:2010 | Identical |
| NFG 38 061 : 2017 | USE OF GEOTEXTILES AND GEOTEXTILES RELATED PRODUCTS - DRAINAGE AND FILTRATION SYSTEMS - JUSTIFICATION OF DIMENSIONING AND DESIGN ELEMENTS |
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