RO
SR EN 933-2:2020
Tests for geometrical properties of aggregates - Part 2: Determination of particle size distribution - Test sieves, nominal size of apertures
This document specifies the nominal size of apertures for test sieves used for determination of particle size of aggregates. It applies to: a) test sieves of perforated metal plate having square holes of size from 4 mm and up to 125 mm; b) test sieves of metal wire cloth having aperture sizes below 4 mm down to 0,063 mm.
Status :
Valid
Approval date : 7/31/2020
Number of pages : 10
ICS : 91.100.15 Mineral materials and products
Technical Committee : 321 - Concrete and related products
- Replaces SR EN 933-2:1998