EN 1097-1:2011

Tests for mechanical and physical properties of aggregates - Part 1: Determination of the resistance to wear (micro-Deval)

Publication date:   Mar 19, 2011

General information

99.60 Withdrawal effective   Dec 20, 2023

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 method used for type testing and in case of dispute for determining the resistance to wear of coarse aggregates (main text) and aggregates for railway ballast (Annex A). 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. The sample is normally tested in a wet condition, but the test may also be carried out in a dry condition. This European Standard applies to natural, manufactured or recycled aggregates used in building or civil engineering.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 1097-1:1996/A1:2003

WITHDRAWN
EN 1097-1:1996

NOW

WITHDRAWN
EN 1097-1:2011
99.60 Withdrawal effective
Dec 20, 2023

REVISED BY

PUBLISHED
EN 1097-1:2023