NF EN 1097-1

Tests for mechanical and physical properties of aggregates. Part 1 : determination of the resistance to wear (micro-deval).

Le présent document prescrit une méthode pour mesurer la résistance à l'usure d'un échantillon de granulat. En règle générale, l'échantillon est soumis à l'essai en présence d'eau mais l'essai peut également être effectué à sec. Le présent document s'applique aux granulats naturels et artificiels utilisés dans le bâtiment et les travaux publics.

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