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Material obtained from End of Life Tyres ̶ Guideline for the determination of bulk density of granulates and powders

Scope

This Technical Report provides conditions for the definition of a procedure appropriate for the determination of bulk density of granulates and powders on the basis of existing standards related to similar granular materials such as ceramic powders, compounding ingredients, and granulated cork. It also aims to provide additional background information about the range of variation that bulk density can assume for the different materials derived from End-of-Life Tyres (ELTs).