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CEN

CEN/TR 17509:2020

(Main)

Materials obtained from End-of-Life Tyres - Granulated rubber - Determination of textile fiber content by visual index (qualitative method)

Materials obtained from End-of-Life Tyres - Granulated rubber - Determination of textile fiber content by visual index (qualitative method)

The purpose of this document is to provide information about a procedure based on the determination of a visual index correlated with the content of textile fibres, which are free and bounded to the rubber, of granulates. This approach is currently used by Spanish grinders in order to control the efficiency of their processes and is effective for granulates with particle sizes the bottom limit of which is more than 0,5 mm, and upper limit less than 10 mm.
NOTE   Part of this document is also the presentation of a study carried by Valoriza Servicios Medioambientales and Geneus Canarias S.L.
A test procedure for the determination of a visual index of the content of the textile fibre of a granulate sample, which is free and bounded to the rubber, from the ELT’s processing is described in UNE 53936:2015 EX: Materials produced from end of life tyres. Rubber granulates.

Materialien aus Altreifen - Gummigranulat - Bestimmung des Textilfasergehalts durch visuellen Index (qualitative Methode)

Matériaux produits à partir de pneus usagés non réutilisables (PUNR) - Granulats de caoutchouc - Détermination de la teneur en fibres textiles par indice visuel (méthode qualitative)

Le présent document a pour objet de fournir des informations sur un mode opératoire basé sur la détermination d'un indice visuel corrélé avec la teneur en fibres textiles, qui sont à la fois libres et liées au caoutchouc, des granulats. Cette approche est actuellement utilisée par les granulateurs espagnols pour contrôler l'efficacité de leurs procédés ; elle est appliquée aux granulats avec des granulométries dont la limite inférieure est supérieure à 0,5 mm et dont la limite supérieure est inférieure à 10 mm.
NOTE Le présent document porte également en partie sur la présentation d'une étude réalisée par Valoriza Servicios Medioambientales et Geneus Canarias S.L.
Un mode opératoire d'essai pour la détermination d'un indice visuel de la teneur en fibres textiles d'un échantillon de granulats qui est à la fois libre et lié au caoutchouc, issu de la transformation de PUNR, est décrit dans l'UNE 53936:2015 EX: Materials produced from end of life tyres. Rubber granulates.

Materiali, pridobljeni iz izrabljenih avtomobilskih gum - Granulirana guma - Ugotavljanje deleža tekstilnih vlaken z vizualnim indeksom (kvalitativna metoda)

General Information

Status
Published
Publication Date
07-Jul-2020
ICS
13.160 - Vibration and shock with respect to human beings
Technical Committee
CEN/TC 366 - Project Committe - Tyre recycling
Drafting Committee
CEN/TC 366/WG 2 - Physical characteristics
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
08-Jul-2020
Due Date
04-Sep-2020
Completion Date
08-Jul-2020
Ref Project
SIST-TP CEN/TR 17509:2020 - Materials obtained from End-of-Life Tyres - Granulated rubber - Determination of textile fiber content by visual index (qualitative method)

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TP CEN/TR 17509:2020
01-oktober-2020
Materiali, pridobljeni iz izrabljenih avtomobilskih gum - Granulirana guma -
Ugotavljanje deleža tekstilnih vlaken z vizualnim indeksom (kvalitativna metoda)
Materials obtained from End-of-Life Tyres - Granulated rubber - Determination of textile
fiber content by visual index (qualitative method)
Materialien aus Altreifen - Gummigranulat - Bestimmung des Textilfasergehalts durch
visuellen Index (qualitative Methode)
Matériaux produits à partir de pneus usagés non réutilisables (PUNR) - Granulats de
caoutchouc - Détermination de la teneur en fibres textiles par indice visuel (méthode
qualitative)
Ta slovenski standard je istoveten z: CEN/TR 17509:2020
ICS:
13.030.50 Recikliranje Recycling
83.160.01 Avtomobilske pnevmatike na Tyres in general
splošno
SIST-TP CEN/TR 17509:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TP CEN/TR 17509:2020

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SIST-TP CEN/TR 17509:2020


CEN/TR 17509
TECHNICAL REPORT

RAPPORT TECHNIQUE

July 2020
TECHNISCHER BERICHT
ICS 13.160
English Version

Materials obtained from End-of-Life Tyres - Granulated
rubber - Determination of textile fiber content by visual
index (qualitative method)
Matériaux produits à partir de pneus usagés non Materialien aus Altreifen - Gummigranulat -
réutilisables (PUNR) - Granulats de caoutchouc - Bestimmung des Textilfasergehalts durch visuellen
Détermination de la teneur en fibres textiles par indice Index (qualitative Methode)
visuel (méthode qualitative)


This Technical Report was approved by CEN on 22 June 2020. It has been drawn up by the Technical Committee CEN/TC 366.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, 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: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 17509:2020 E
worldwide for CEN national Members.

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SIST-TP CEN/TR 17509:2020
CEN/TR 17509:2020 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Principle . 5
5 Apparatus . 6
5.1 Splitter or sample separator . 6
5.2 Tray . 6
5.3 Template . 6
5.4 Scale . 7
6 Preparation of sampling plan and laboratory sample . 7
7 Procedure. 7
7.1 Sample spreading .
...

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