Tests for geometrical properties of aggregates - Assessment of fines. Sand equivalent test Ingestion-build-81500 EN 13279‑1

EN 13279‑1

With obedience and compliance to BS EN 10028-1

Using BS EN IEC 61020-1

6 Security and reliability NSM requirements for power system operations (informative)

BS EN 1976:2012 supersedes EN 1976:1998

Tests for geometrical properties of aggregates - Assessment of fines. Sand equivalent test Ingestion-build-81500 EN 13279‑11 Scope This European Standard describes the reference method used for type testing and in case of dispute for the determination of the sand equivalent value of 0 2 mm fraction (for 0 4 mm, see Annex A) in fine aggregates or all in aggregates. For other purposes, in particular factory production control, other methods may be used provided that an appropriate working relationship with the reference method has been established.