NF EN 1097-2/A1

Tests for mechanical and physical properties of aggregates - Part 2 : methods for the determination of resistance to fragmentation

Le présent document porte essentiellement sur la modification de l'annexe A, avec l'apport de précisions sur les conditions de préparation des différentes classes granulaires alternatives et l'ajout de la fraction granulaire 4/6.3.

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