Tests for geometrical properties of aggregates - Determination of particle size distribution. Test sieves, nominal size of apertures Ingestion-build-159183 ISO 9001:1994 and ISO 9001:2000

ISO 9001:1994 and ISO 9001:2000

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Tests for geometrical properties of aggregates - Determination of particle size distribution. Test sieves, nominal size of apertures Ingestion-build-159183 ISO 9001:1994 and ISO 9001:2000This European Standard, a part of the BS EN 933 series, specifies nominal aperture sizes and shapes for woven wire cloth and perforated plate in test sieves used for test methods for aggregates. It applies to aggregates of natural or artificial origin including lightweight aggregates.