NF EN 13398

Bitumen and bituminous binders - Determination of the elastic recovery of modified bitumen

Le présent document prescrit une méthode de détermination du retour élastique des liants bitumineux dans un ductilimètre à la température d'essai. Il s'applique plus particulièrement aux liants bitumineux modifiés à l'aide d'élastomères thermoplastiques mais peut aussi être utilisée pour d'autres liants bitumineux possédant un faible retour élastique.

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