EN 14243-2:2019

Materials obtained from end of life tyres - Part 2: Granulates and powders - Methods for determining the particle size distribution and impurities, including free steel and free textile content

This standard provides test methods for the determination of the particle size distribution of granulates and powders, produced from all categories of end-of-life tyres at all steps of the treatment processes as well as for the determination of impurities (including free steel and free textile content).
The methods described in this standard include sample collection and the preparation of a representative sample based on a sampling plan for the purpose of determining particle size distribution and impurities.

Materialien aus Altreifen - Teil 2: Granulate und Gummimehle - Verfahren zur Bestimmung der Korngrößenverteilung und Verunreinigungen, einschließlich Gehalt an freiem Stahl und freiem Textil

Diese Norm enthält Prüfverfahren zur Bestimmung der Korngrößenverteilung von Granulaten und Gummimehlen, die aus allen Kategorien von Altreifen in allen Stufen der Behandlungsprozesse hergestellt werden, und zur Bestimmung von Verunreinigungen (einschließlich Anteil an freiem Stahl und freiem Textil).
Die in dieser Norm beschriebenen Verfahren enthalten die Probesammlung und die Vorbereitung einer repräsentativen Probe auf Basis eines Probenahmeplans, um die Korngrößenverteilung und Verunreinigungen zu bestimmen.

Matériaux produits à partir de pneus usagés non réutilisables (PUNR) - Partie 2: Granulats et poudrettes - Méthodes de détermination de la distribution granulométrique et des impuretés, y compris la teneur en fils métalliques et en fibres textiles libres

La présente norme fournit des méthodes d’essai pour la détermination de la distribution granulométrique des granulats et poudrettes produits à partir de toutes les catégories de pneus usagés non réutilisables, à toutes les étapes des procédés de traitement ainsi que pour la détermination des impuretés (y compris le taux d’acier libre et le taux de textile libre).
Les méthodes décrites dans la présente norme comprennent la collecte d’échantillons et la préparation d’un échantillon représentatif sur la base d’un plan d’échantillonnage visant à déterminer la distribution granulométrique et les impuretés.

Snovi iz izrabljenih avtomobilskih gum - 2. del: Granulati in praški - Metode za ugotavljanje njihovih mer in nečistoč, vključno z jeklenimi in tekstilnimi delci

Ta evropski standard določa preskusne metode za določanje mer granulatov in praškov, proizvedenih iz vseh kategorij izrabljenih avtomobilskih gum v vseh korakih procesov obdelave ter tudi za določanje nečistoč (vključno z jeklenimi in tekstilnimi delci).
Metode, opisane v tem standardu, zajemajo jemanje vzorcev in pripravo reprezentativnega vzorca na podlagi načrta vzorčenja za namene določanja mer ter nečistoč.
Ta standard ne zajema operativnega delovanja ali primernosti za uporabo materialov, za katere se šteje, da so predmet dogovora med proizvajalcem in stranko.
Ta standard ne obravnava vseh morebitnih varnostnih težav, ki se nanašajo na njegovo uporabo. Ta standard ne vzpostavlja ustreznih varnostnih in zdravstvenih praks ter ne določa uporabnosti regulativnih omejitev pred uporabo.

General Information

• Status: Published
• Publication Date: 12-Feb-2019
• Withdrawal Date: 30-Aug-2019
• ICS: 83.160.01 - Tyres in general
• Technical Committee: CEN/TC 366 - Project Committe - Tyre recycling
• Drafting Committee: CEN/TC 366/WG 1 - Validation of CEN/TS 14243
• Current Stage: 9020 - Submission to 2 Year Review Enquiry - Review Enquiry
• Start Date: 15-Apr-2024
• Completion Date: 15-Apr-2024
• Ref Project: SIST EN 14243-2:2019 - Materials obtained from end of life tyres - Part 2: Granulates and powders - Methods for determining their dimension(s) and impurities, including free steel and free textile content

Relations

• Replaces: CEN/TS 14243:2010 - Materials produced from end of life tyres - Specification of categories based on their dimension(s) and impurities and methods for determining their dimension(s) and impurities
• Effective Date: 08-Jun-2022

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Materialien aus Altreifen - Teil 2: Granulate und Pulver - Methode zur Bestimmung der Abmessungen und Verunreinigungen einschließlich freier Stahl, freie Textilien und andere VerunreinigungenMatériaux produits à partir de pneus usagés non réutilisables (PUNR) - Partie 2 : Granulats et poudrettes - Méthodes de détermination de leur(s) dimension(s) et impuretés, y compris la teneur en fils métalliques et en fibres textiles libresMaterials obtained from end of life tyres - Part 2: Granulates and powders - Methods for determining their dimension(s) and impurities, including free steel and free textile content83.160.01Avtomobilske pnevmatike na splošnoTyres in general13.030.50RecikliranjeRecyclingICS:Ta slovenski standard je istoveten z:EN 14243-2:2019SIST EN 14243-2:2019en,fr,de01-april-2019SIST EN 14243-2:2019SLOVENSKI
STANDARDSIST-TS CEN/TS 14243:20101DGRPHãþD



SIST EN 14243-2:2019



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14243-2
February
t r s { English Version
Materials obtained from end of life tyres æ Part
tã Granulates and powders æ Methods for determining the particle size distribution and impuritiesá including free steel and free textile content Matériaux produits à partir de pneus usagés non æ Méthodes de détermination de la distribution granulométrique et des impuretésá y compris la teneur en fils métalliques et en fibres textiles libres
This European Standard was approved by CEN on
s { November
t r s zä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
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Rue de la Science 23,
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9
t r s { CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s v t v uæ tã t r s { ESIST EN 14243-2:2019



EN 14243-2:2019 (E) 2
Contents Page European foreword . 4 Introduction . 5 1 Scope . 6 2 Normative references . 6 3 Terms and definitions . 6 4 Categories of products obtained from end-of-life tyres based mainly on their dimensions and particle size distribution . 6 5 Determination of particle size distribution for granulates and powders . 7 Annex A (normative)
Determination of free steel content for granulates and powders by the method of magnetic separation . 17 A.1 General. 17 A.2 Principle of determination . 17 A.3 Sampling . 17 A.4 Equipment . 17 A.5 Procedure . 18 A.6 Calculation .
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