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EN 933-1:2012

Tests for geometrical properties of aggregates - Part 1: Determination of particle size distribution - Sieving method EN 933-1:2012

Publication date:   Mar 16, 2012

General information

90.93 Standard confirmed   Sep 5, 2017

CEN

CEN/TC 154 Aggregates

European Norm

91.100.15   Mineral materials and products

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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 90 mm nominal size, but excluding filler.
NOTE 1 The determination of the grading of fillers is specified in EN 933-10 Assessment of fines — Grading of filler aggregates (air jet sieving).
NOTE 2 Dry sieving without washing may be used for aggregates free from particles which cause agglomeration.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 933-1:1997/A1:2005

WITHDRAWN
EN 933-1:1997

NOW

PUBLISHED
EN 933-1:2012
90.93 Standard confirmed
Sep 5, 2017

REVISED BY

IN_DEVELOPMENT
prEN 933-1