What is BS EN 933 ‑ 2 about?
BS EN 933 ‑ 2 is the second part of the BS EN 933 series of documents that specifies the nominal size of apertures for test sieves used for the determination of the particle size of aggregates.
NOTE: BS EN 933 ‑ 2 applies to:
Test sieves of a perforated metal plate having square holes of size from 4 mm and up to 125 mm
Test sieves of metal wire cloth having aperture sizes below 4 mm down to 0,063 mm.
Who is BS EN 933 ‑
BS EN 933-2:2020 history
2020BS EN 933-2:2020 Tests for geometrical properties of aggregates - Determination of particle size distribution. Test sieves, nominal size of apertures
1996BS EN 933-2:1996 Tests for geometrical properties of aggregates - Determination of particle size distribution - Test sieves, nominal size of apertures