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ONORM EN ISO 12958 : 2010

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

GEOTEXTILES AND GEOTEXTILE-RELATED PRODUCTS - DETERMINATION OF WATER FLOW CAPACITY IN THEIR PLANE
Superseded date

20-05-2021

Published date

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.

Committee
TC 143
DocumentType
Standard
PublisherName
Osterreichisches Normungsinstitut/Austrian Standards
Status
Superseded
SupersededBy

ISO 2854:1976 Statistical interpretation of data — Techniques of estimation and tests relating to means and variances
ISO 10320:1999 Geotextiles and geotextile-related products Identification on site
ISO 9863-1:2016 Geosynthetics Determination of thickness at specified pressures Part 1: Single layers
ISO 5813:1983 Water quality — Determination of dissolved oxygen — Iodometric method
ISO 9862:2005 Geosynthetics — Sampling and preparation of test specimens

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