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EN 1097-9:2014

(Main)

Tests for mechanical and physical properties of aggregates - Part 9: Determination of the resistance to wear by abrasion from studded tyres - Nordic test

Tests for mechanical and physical properties of aggregates - Part 9: Determination of the resistance to wear by abrasion from studded tyres - Nordic test

This European Standard describes the reference method, used for type testing and in case of dispute, for determination of the resistance of coarse aggregate to wear by abrasion from studded tyres. For other purposes, in particular production control, other methods may be used, provided that an appropriate working relationship with the reference method has been established.
The test is applicable to aggregates with a size fraction of 11,2 mm to 16 mm.
NOTE   An alternative size fraction 8/11,2 mm for different end uses is given in Annex A.

Prüfverfahren für mechanische und physikalische Eigenschaften von Gesteinskörnungen - Teil 9: Bestimmung des Widerstandes gegen Verschleiß durch Spikereifen - Nordische Prüfung

Diese Europäische Norm beschreibt das Referenzverfahren für die Typenprüfung und im Streitfall, für die Bestimmung des Widerstandes der groben Gesteinskörnung gegen Verschließ durch Spikereifen. Für andere Zwecke, insbesondere der Produktionskontrolle in Fabriken, dürfen andere Verfahren angewendet werden, sofern ein ausreichender Zusammenhang mit diesem Referenzverfahren nachgewiesen wurde.
Die Prüfung ist für Gesteinskörnungen mit einer Körnung von 11,2 mm bis 16,0 mm anwendbar.
ANMERKUNG In Anhang A ist eine alternative Kornklasse 8/11,2 mm für verschiedene Verwendungszwecke angegeben.

Essais pour déterminer les propriétés mécaniques et physiques des granulats - Partie 9: Détermination de la résistance à l'usure par abrasion provoquée par les pneus à crampons - Essai scandinave

La présente Norme européenne décrit la méthode de référence utilisée pour les essais de type et en cas de litige pour déterminer la résistance des gravillons à l’usure par abrasion provoquée par les pneus à crampons. À d’autres fins, en particulier pour la maîtrise de la production des granulats, d’autres méthodes peuvent être utilisées, à condition qu’une corrélation appropriée avec la méthode de référence ait été établie.
L’essai est applicable aux granulats de fraction granulométrique comprise entre 11,2 mm et 16 mm.
NOTE   Une fraction granulométrique alternative 8/11,2 mm destinée à des utilisations différentes est fournie en Annexe A.

Preskusi mehanskih in fizikalnih lastnosti agregatov - 9. del: Ugotavljanje odpornosti proti obrabi zaradi gum ježevk - Nordijski preskus

General Information

Status
Published
Publication Date
07-Jan-2014
Withdrawal Date
30-Jul-2014
ICS
91.100.15 - Mineral materials and products
Technical Committee
CEN/TC 154 - Aggregates
Drafting Committee
CEN/TC 154 - Aggregates
Current Stage
9093 - Decision to confirm - Review Enquiry
Completion Date
22-Oct-2019
Ref Project
SIST EN 1097-9:2014 - Tests for mechanical and physical properties of aggregates - Part 9: Determination of the resistance to wear by abrasion from studded tyres - Nordic test

Relations

Replaces
EN 1097-9:1998 - Tests for mechanical and physical properties of aggregate - Part 9: Determination of the resistance to wear by abrasion from studded tyres - Nordic test
Effective Date
15-Jan-2014
Replaces
EN 1097-9:1998/A1:2005 - Tests for mechanical and physical properties of aggregates - Part 9: Determination of the resistance to wear by abrasion from studded tyres - Nordic test
Effective Date
15-Jan-2014

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Preskusi mehanskih in fizikalnih lastnosti agregatov - 9. del: Ugotavljanje odpornosti proti obrabi zaradi gum ježevk - Nordijski preskusPrüfverfahren für mechanische und physikalische Eigenschaften von Gesteinskörnungen - Teil 9: Bestimmung des Widerstandes gegen Verschleiß durch Spikereifen - Nordische PrüfungEssais pour déterminer les propriétés mécaniques et physiques des granulats - Partie 9: Méthode pour la détermination dela résistance à l'usure par abrasion provoquée par les pneusà crampons - Essai scandinaveTests for mechanical and physical properties of aggregates - Part 9: Determination of the resistance to wear by abrasion from studded tyres - Nordic test91.100.15Mineralni materiali in izdelkiMineral materials and productsICS:Ta slovenski standard je istoveten z:EN 1097-9:2014SIST EN 1097-9:2014en,fr,de01-april-2014SIST EN 1097-9:2014SLOVENSKI
STANDARDSIST EN 1097-9:1999/A1:2005SIST EN 1097-9:19991DGRPHãþD



SIST EN 1097-9:2014



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1097-9
January 2014 ICS 91.100.15 Supersedes EN 1097-9:1998
English Version
Tests for mechanical and physical properties of aggregates - Part 9: Determination of the resistance to wear by abrasion from studded tyres - Nordic test
Essais pour déterminer les propriétés mécaniques et physiques des granulats - Partie 9: Détermination de la résistance à l'usure par abrasion provoquée par les pneus à crampons - Essai scandinave
Prüfverfahren für mechanische und physikalische Eigenschaften von Gesteinskörnungen - Teil 9: Bestimmung des Widerstandes gegen Verschleiß durch Spikereifen - Nordische Prüfung This European Standard was approved by CEN on 3 November 2013.
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 worldwide for CEN national Members. Ref. No. EN 1097-9:2014 E SIST EN 1097-9:2014



EN 1097-9:2014 (E) 2 Contents Page Foreword .3 1 Scope .5 2 Normative references .5 3 Terms and definitions .5 4 Principle .6 5 Apparatus .6 5.1 Standard apparatus .6 5.2 Special apparatus .6 6 Preparation of test specimens .8 7 Procedure .9 8 Calculation and expression of results .9 9 Test report .
...

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This document specifies a basic procedure for the identification of the petrographic type of natural aggregates. It applies for usual requirements for the procedure and terminology for simplified petrographic description. Precise petrographic identification, of technical mineralogy and petrography for civil engineering or specific end uses, requires further examination and is therefore excluded from the scope of this document.
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This document specifies the reference methods used for type testing and in case of dispute, for the determination of particle density and water absorption of normal weight and lightweight aggregates. Other methods can be used for other purposes, such as factory production control, provided that an appropriate working relationship with the reference method has been established. For convenience, some of these other methods are also described in this document.
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