EN 14243-1:2019

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Materialien aus Altreifen - Teil 1: Allgemeine Definitionen der Methode zur Bestimmung der Abmessungen und VerunreinigungenMatériaux produits à partir de pneus usagés non réutilisables (PUNR) - Partie 1 : Définitions générales relatives aux méthodes de détermination de leur(s) dimension(s) et impuretésMaterials obtained from end of life tyres - Part 1: General definitions related to the methods for determining their dimension(s) and impurities83.160.01Avtomobilske pnevmatike na splošnoTyres in general13.030.50RecikliranjeRecyclingICS:Ta slovenski standard je istoveten z:EN 14243-1:2019SIST EN 14243-1:2019en,fr,de01-april-2019SIST EN 14243-1:2019SLOVENSKI
STANDARDSIST-TS CEN/TS 14243:20101DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14243-1
February
t r s { English Version
Materials obtained from end of life tyres æ Part
sã General definitions related to the methods for determining their Matériaux produits à partir de pneus usagés non e
sã Définitions générales
This European Standard was approved by CEN on
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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
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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 sã t r s { ESIST EN 14243-1:2019

Contents Page European foreword . 3 Introduction . 4 1 Scope . 5 2 Normative references . 5 3 Terms and definitions . 5 4 Categories of products obtained from end-of-life tyres based mainly on their dimensions . 9 Bibliography . 11
European foreword This document (EN 14243-1:2019) has been prepared by Technical Committee CEN/TC 366 “Materials obtained from End-of-Life Tyres (ELT)”, the secretariat of which is held by UNI. 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 August 2019, and conflicting national standards shall be withdrawn at the latest by August 2019. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document together with EN 14243-2 and EN 14243-3 supersede CEN/TS 14243:2010. EN 14243, Materials obtained from End-of-Life Tyres (ELT), consists of the following parts: — Part 1: General definitions related to the methods for determining their dimension(s) and impurities — Part 2: Granulates and powders – Methods for determining the particole size distribution and impurities, including free steel and free textile content — Part 3: Shreds cuts and chips – Methods for determining their dimension(s) including protruding filaments dimensions According to the CEN-CENELEC Internal Regulations, the national standards organisations 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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 14243-1:2019

Introduction This standard is used in conjunction with the other parts of EN 14243 series. Such series is intended to cover the testing programs needed to characterize each product category as shown on the figure below.
Figure 1 — Typical scheme for a testing programme concerning several characteristics with testing steps in the field and in the laboratory End-of-life tyres consist mainly of passenger and commercial vehicle tyres, truck, earthmover and agricultural tyres manufactured for distribution in the European market that are no longer suitable for their original purpose. Products from end-of-life tyres are used as a secondary raw material finding a wide range of applications. The principal categories of materials from end-of-life tyres are defined on the basis of their dimension(s) according to this standard. SIST EN 14243-1:2019

1 Scope This document provides general definitions for sample collection and preparation of a representative sample based on a sampling plan for the purpose of determining dimensions and impurities. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. 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 EN 14243-3:2019, Materials obtained from End-of-life tyres — Part 3: Shreds, cuts and chips — Methods for determining their dimension(s) including protruding filaments dimensions 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses:
IEC Electropedia: available at http://www.electropedia.org/
ISO Online browsing platform: available at http://www.iso.org/obp 3.1 Sampling and sample preparation 3.1.1 sample portion of material selected from a larger quantity of material [SOURCE: IUPAC definition] 3.1.2 sub-sample portion of a sample 3.1.3 increment sub-portion of material extracted in a single operation by the sampling device [SOURCE: ISO 13909-1:2016, 3.15, modified] 3.1.4 characteristic property which helps to identify or differentiate items of a given population Note 1 to entry:
The characteristic may be either quantitative (by variables) or qualitative (by attributes). 3.1.5 lot defined quantity of material for which a characteristic is to be determined SIST EN 14243-1:2019

Note 1 to entry:
In sampling standards the lot is also designated as the "scale". Note 2 to entry:
The lot (or the scale) is a stated weight or volume of material that is considered appropriate for assessing a given characteristic of the material. When several characteristics are determined, the corresponding lots may not be identical. Note 3 to entry:
Variations occurring in the material on a smaller scale than the defined lot are not taken into account and are deemed not to be of relevance. 3.1.6 combined sample sample consisting of all the increments taken from a lot Note 1 to entry:
A combined sample is a quantity of material, representative of the lot for which the characteristic is to be determined. 3.1.7 field sample sample taken in the place of production and from which laboratory samples are created 3.1.8 laboratory sample sample or sub-sample sent to or received by the laboratory [SOURCE: IUPAC definition] Note 1 to entry: The laboratory sample is the final sample from the point of view of sample collection but it is the initial
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