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I.S. EN ISO 12958-2:2020

Current

Current

The latest, up-to-date edition.

Geotextiles and geotextile-related products - Determination of water flow capacity in their plane - Part 2: Performance test

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

11-23-2020

Preview

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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus and materials
6 Specimens and boundary conditions
7 Test procedure
8 Calculations and expression of results
9 Test report
Annex A (informative) Determination of the correction factor RT for conversionto a water temperature of 20 °C
Annex B (informative) Experimental data and calculations for a specimen
Annex C (informative) Use of a reference soil as a boundary condition
Bibliography

This document specifies a method for determining the constant-head water flow capacity within the plane of a geotextile or geotextile-related product, using boundary materials and test conditions of interest.

Committee
TC 221
DocumentType
Standard
Pages
34
ProductNote
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document. THIS STANDARD ALSO REFERS TO ISO/TR 18228-4
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

Standards Relationship
EN ISO 12958-2:2020 Identical
ISO 12958-2:2020 Identical

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