Tests for geometrical properties of aggregates - Classification test for the constituents of coarse recycled aggregate Ingestion-build-132972 ISO/IEC 19794-3

ISO/IEC 19794-3

Part 4: Finger image data (Technical Report)

2 Test sequences

BS 2690-15 provides the best industry guidance regarding the preparation of a calibration graph

Tests for geometrical properties of aggregates - Classification test for the constituents of coarse recycled aggregate Ingestion-build-132972 ISO/IEC 19794-31 Scope This European Standard describes a simple method for the examination of coarse recycled aggregates for the purpose of identifying and estimating the relative proportions of constituent materials. This reference test method should be used for type testing and in case of dispute. For other purposes, in particular factory production control, other methods may be used provided that an appropriate working relationship with the reference method has