EN ISO 13427:2014

Geosynthetics - Abrasion damage simulation (sliding block test) (ISO 13427:2014)

ISO 13427:2014 specifies a test method used for the determination of the resistance of geosynthetics to abrasion using a sliding block, whereby after abrasion the loss in tensile properties is determined.
This test method is applicable to all geosynthetics used in the construction of railways.

Geokunststoffe - Simulation von Scheuerbeschädigungen (Gleitblockprüfung) (ISO 13427:2014)

Diese Norm legt ein Prüfverfahren zur Bestimmung der Widerstandsfähigkeit von Geotextilien gegen Scheuer-beanspruchung mit einem Gleitblock fest. Nach der Scheuerbeanspruchung wird der Verlust der Zugfestigkeitseigenschaften bestimmt. Das Verfahren ist auf Geogewebe und Geovliesstoffe sowie auf geotextilverwandte Produkte anwendbar. Diese Prüfung ist auf alle Geokunststoffe anwendbar, die beim Eisenbahnbau verwendet werden.

Géosynthétiques - Simulation de l'endommagement par abrasion (essai du bloc glissant) (ISO 13427:2014)

L'ISO 13427:2014 spécifie une méthode d'essai permettant de déterminer la résistance à l'abrasion des géosynthétiques à l'aide d'un bloc glissant. La perte des propriétés en traction est déterminée après abrasion. Cette méthode d'essai est applicable à tous les géosynthétiques utilisés dans la construction des voies ferrées.

Geotekstilije in geotekstilijam sorodni izdelki - Simuliranje poškodb z drgnjenjem (preskus z drsečim blokom) (ISO 13427:2014)

Ta mednarodni standard določa preskusne metode, ki se uporabljajo za določanje odpornosti geotekstilij na poškodbe z drgnjenjem z uporabo drsečega bloka in določanjem izgube nateznih lastnosti po drgnjenju.
Ta preskusna metoda se uporablja pri vseh geotekstilijah, ki se uporabljajo pri izgradnji železnic.

General Information

• Status: Published
• Publication Date: 16-Dec-2014
• Withdrawal Date: 29-Jun-2015
• ICS: 59.080 - Products of the textile industry
• ICS: 59.080.70 - Geotextiles
• Technical Committee: CEN/TC 189 - Geotextiles and geotextile-related products
• Drafting Committee: CEN/TC 189 - Geotextiles and geotextile-related products
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 17-Dec-2014
• Completion Date: 17-Dec-2014
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 89/106/EEC - Construction products
• Ref Project: SIST EN ISO 13427:2015 - Geosynthetics - Abrasion damage simulation (sliding block test) (ISO 13427:2014)

Relations

• Replaces: EN ISO 13427:1998 - Geotextiles and geotextile-related products - Abrasion damage simulation (sliding block test) (ISO 13427:1998)
• Effective Date: 08-Jun-2022

Overview

EN ISO 13427:2014 - Geosynthetics: Abrasion damage simulation (sliding block test) (ISO 13427:2014) specifies a laboratory test method for determining the abrasion resistance of geosynthetics used in railway construction. The method simulates sliding abrasion using a sliding block (emery abradant) and quantifies damage by measuring the loss in tensile properties after exposure. The test outcome is reported as retained tensile strength (%) and statistical descriptors for a series of specimens.

Key topics and technical requirements

• Scope: Applicable to all geosynthetics used in the construction of railways.
• Principle: A geosynthetic specimen is rubbed against an abradant under controlled pressure and uniaxial reciprocating motion; resistance is expressed as percent tensile strength retained.
• Apparatus:
  • Sliding block abrasion tester with two parallel plates (50 mm × 200 mm testing area).
  • Reciprocating plate: stroke length (25 ± 1) mm, adjustable frequency up to 90 double strokes/min.
  • Balanced head, clamps to prevent slippage, cycle counter, and weights to apply vertical load.
• Test parameters:
  • Abrading medium: emery cloth P100 in accordance with ISO 6344-2.
  • Vertical load: total mass (6 ± 0,01) kg (including top plate).
  • Number of cycles: operate for 750 cycles or until specimen rupture.
  • Specimen preparation: five pairs of specimens per direction; test both faces if material is asymmetric.
• Conditioning: Standard atmosphere per ISO 554 (20 ± 2 °C; 65 ± 5 % RH) until mass change ≤ 0.25 %.
• Results & calculations:
  • Retained tensile strength (%) = (B / A) × 100, where A = reference tensile strength and B = tensile strength after abrasion.
  • Report the average retained tensile strength and coefficient of variation for five specimens.
• Test report: Must include standard reference, sample ID, average retained strength, coefficient of variation, any deviations (cycles, load), unusual behaviour (rupture, fiber balls), use of underlays, and reasons for termination.

Applications and users

This standard is essential for:

• Geotechnical and railway engineers specifying geosynthetics for ballast, subgrade separation, drainage or erosion control where sliding abrasion is a failure mode.
• Manufacturers of geotextiles, geogrids and other geosynthetics for product development and quality control.
• Third‑party testing laboratories conducting abrasion resistance evaluation and compliance testing.
• Procurement/specifiers requiring validated abrasion performance data for railway infrastructure projects.

Related standards

• ISO 554 - Standard atmospheres for conditioning and/or testing
• ISO 6344-2 - Coated abrasives: grain size analysis (macrogrits P12–P220)
• EN 12226 - Geosynthetics: general tests for evaluation following durability testing

Keywords: EN ISO 13427, ISO 13427:2014, geosynthetics, sliding block test, abrasion resistance, tensile strength, railway geotextiles.

Standards Content (Sample)

SLOVENSKI STANDARD
01-marec-2015
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SIST EN ISO 13427:1999
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Geosynthetics - Abrasion damage simulation (sliding block test) (ISO 13427:2014)
Geokunststoffe - Simulation von Scheuerbeschädigungen (Gleitblockprüfung) (ISO
13427:2014)
Géosynthétiques - Simulation de l'endommagement par abrasion (essai du bloc glissant)
(ISO 13427:2014)
Ta slovenski standard je istoveten z: EN ISO 13427:2014
ICS:
59.080.70 Geotekstilije Geotextiles
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 13427
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2014
ICS 59.080.70 Supersedes EN ISO 13427:1998
English Version
Geosynthetics - Abrasion damage simulation (sliding block test)
(ISO 13427:2014)
Géosynthétiques - Simulation de l'endommagement par Geokunststoffe - Simulation von Scheuerbeschädigungen
abrasion (essai du bloc glissant) (ISO 13427:2014) (Gleitblockprüfung) (ISO 13427:2014)
This European Standard was approved by CEN on 13 September 2014.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same
status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2014 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 13427:2014 E
worldwide for CEN national Members.

Contents Page
Foreword .3
Foreword
This document (EN ISO 13427:2014) has been prepared by Technical Committee ISO/TC 221
"Geosynthetics" in collaboration with Technical Committee CEN/TC 189 “Geosynthetics” the secretariat of
which is held by NBN.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by June 2015, and conflicting national standards shall be withdrawn at
the latest by June 2015.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 13427:1998.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Endorsement notice
The text of ISO 13427:2014 has been approved by CEN as EN ISO 13427:2014 without any modification.
INTERNATIONAL ISO
STANDARD 13427
Second edition
2014-12-15
Geosynthetics — Abrasion damage
simulation (sliding block test)
Géosynthétiques — Simulation de l’endommagement par abrasion
(essai du bloc glissant)
Reference number
ISO 13427:2014(E)
©
ISO 2014
ISO 13427:2014(E)
© ISO 2014
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
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ii © ISO 2014 – All rights reserved

ISO 13427:2014(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Apparatus . 1
5.1 Abrasion tester . 1
6 Test specimens. 2
7 Conditioning . 2
8 Procedure. 2
9 Calculation and expression of results . 3
10 Test report . 3
ISO 13427:2014(E)
Foreword
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bodies (ISO member bodies). The work of preparing International Standards is normally carried out
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