NF P18-507

Additions for concrete. Water retention. Method for measurement of fluidity by flowing with the "cone de marsh".

La présente norme décrit la méthode d'essai ayant pour objet de déterminer par une méthodologie conventionnelle la quantité d'eau qui, mélangée à une addition, conduit à une fluiditié donnée. Il s'agit de la méthode "au cône de MARSH".

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