NF EN 450-2

Fly ash for concrete - Part 2 : conformity evaluation

Le présent document définit le système d'évaluation de la conformité des cendres volantes respectant les spécifications de l'EN 450-1. Il définit les règles techniques de contrôle de production en usine, les règles à suivre en cas de non-conformité, la procédure de certification de la conformité et les exigences applicables aux centres de distribution.

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