NF P18-452

Concretes - Measuring the flow time of concretes and mortars using a workabilitymeter

Le présent document a pour objet de décrire la mesure du temps d'écoulement des mortiers et bétons au maniabilimètre. Il s'applique aux mortiers et bétons dont le diamètre maximal du plus gros granulat D max est inférieur à ou égal à 12,5 mm.

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