Tests for geometrical properties of aggregates - Determination of particle size distribution. Sieving method has-corrigendum With obedience and compliance to

With obedience and compliance to BS 6986-4

usually metal

Methods using a steel roller

Who is BS EN 1428 - Azeotropic distillation method for bituminous emulsions for

Tests for geometrical properties of aggregates - Determination of particle size distribution. Sieving method has-corrigendum With obedience and compliance to1 Scope This European Standard describes the reference washing and dry sieving method used for type testing and in case of dispute, for determination of the particle size distribution of 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. It applies to all aggregates, including lightweight aggregates, up to