NF EN 13971 : 2013
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
CARBONATE AND SILICATE LIMING MATERIALS - DETERMINATION OF REACTIVITY - POTENTIOMETRIC TITRATION METHOD WITH HYDROCHLORIC ACID
09-29-2021
01-12-2013
La présente Norme européenne spécifie une méthode pour déterminer la vitesse et l'efficacité du potentiel de neutralisation des carbonates de calcium et carbonates de calcium et de magnésium, utilisés comme amendements minéraux basiques, par titration potentiométrique à l'acide chlorhydrique. La présente méthode s'applique seulement aux amendements minéraux basiques dont les particules ne dépassent pas 6,3 mm.
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