CEN/TS 17189:2018

SLOVENSKI STANDARD
01-julij-2024
Snovi iz izrabljenih avtomobilskih gum (ELTs) - Določanje prave gostote
granulatov - Metoda, ki temelji na vodni piknometriji
Materials obtained from end of life tyres (ELTs) - Determination of the true density of
granulates - Method based on water pycnometry
Materialien aus Altreifen - Bestimmung der tatsächlichen Dichte von Granulaten -
Methode auf der Grundlage von Wasser-Pyknometrie
Matériaux obtenus à partir de pneus usagés non réutilisables (PUNR) - Détermination de
la densité vraie des granulats - Méthode basée sur la pycnométrie à eau
Ta slovenski standard je istoveten z: CEN/TS 17189:2018
ICS:
13.030.50 Recikliranje Recycling
83.160.01 Avtomobilske pnevmatike na Tyres in general
splošno
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

CEN/TS 17189
TECHNICAL SPECIFICATION
SPÉCIFICATION TECHNIQUE
June 2018
TECHNISCHE SPEZIFIKATION
ICS 13.030.50; 83.160.01
English Version
Materials obtained from end of life tyres (ELT) -
Determination of the true density of granulates - Method
based on water pycnometry
Matériaux obtenus à partir de pneus usagés non Materialien aus Altreifen (ELTs) - Bestimmung der
réutilisables (PUNR) - Détermination de la densité tatsächlichen Dichte von Granulaten - Methode auf der
vraie des granulats - Méthode basée sur la pycnométrie Grundlage von Wasser-Pyknometrie
à eau
This Technical Specification (CEN/TS) was approved by CEN on 2 March 2018 for provisional application.

The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to
submit their comments, particularly on the question whether the CEN/TS can be converted into a European Standard.

CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS
available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in
parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached.

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, 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
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TS 17189:2018 E
worldwide for CEN national Members.

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 Scales . 6
5.2 Pycnometer . 6
5.3 Vacuum chamber . 6
6 Procedure. 6
6.1 Sampling . 6
6.2 Method . 6
7 Expression of results . 7
8 Test report . 8
Bibliography . 9
European foreword
This document (CEN/TS 17189:2018) 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.
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.
According to the CEN/CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to announce this Technical Specification: 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.
Introduction
True density is a key measurement for product characterization of size-reduced materials such as
granulates. This Technical Specification defines a specific method for granulates taking into acc
...