DD CEN/TS 14243:2010

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Categories of products, based mainly on their dimensions,
  produced from end-of-life tyres
5 Determination of dimensions for granulates and powders
  and for chips considered as very large granulates
6 Determination of dimensions for shreds and cuts and for
  chips considered as very small shreds
7 Determination of characteristics of the separated
  fractions steel and textiles
Annex A (normative) - Evaluation of protruding filaments
        for shreds and cuts and chips considered as very
        small shreds
Annex B (normative) - Determination of free steel content
        for granulates and powders and chips considered as
        very large granulates by the method of magnetic
        separation
Annex C (normative) - Determination of free textile content
        for granulates and powders and chips considered
        as very large granulates by the method of the
        "small ball" agglomeration
Annex D (normative) - Determination of other impurities
        content for granulates and powders and chips
        considered as very large granulates by the
        method of a saline solution
Annex E (informative) - Example of applications of Clause
        7 to steel and textiles
Annex F (informative) - Example of scoop
Annex G (informative) - Sieving
Bibliography

Specifies definitions for the categories of materials produced from end-of-life tyres based on their dimension(s) or impurities.

This Technical Specification provides definitions for the categories of materials produced from end-of-life tyres based on their dimension(s) or impurities. It also provides test methods for the determination of the dimension(s) of the materials produced from all categories of end-of-life tyres at all steps of the treatment process as well as for the determination of impurities.

The test methods described in this Technical Specification include sample collection and the preparation of a representative sample based on a sampling plan for the purpose of determining dimensions and impurities.

This Technical Specification does not cover the operational performance or fitness for use of the materials which are deemed to be a function of agreement between the producer and the customer.

NOTE This Technical Specification does not cover downstream products prepared from the materials, including reclaimed or devulcanized rubber, surface-modified powders and pyrolytic output.

This Technical Specification does not purport to address safety concerns associated with its use. It is the responsibility of the user of this Technical Specification to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.