NF B40-380

Refractory products - Prepared unshaped materials - Dense and insulating hydraulic cements - Determination of limited temperature of using

Le présent document a pour objet de décrire une méthode pour la détermination des températures limites d'utilisation des matériaux non-façonnés préparés. Elle s'applique à tous les bétons denses et aux bétons isolants et complète la norme NF B 40-375.

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