Saltar navegación principal
Normas DIN – AENOR
DIN EN 12697-12:2015-12

DIN EN 12697-12:2015-12

Bituminous mixtures - Test methods for hot mix asphalt - Part 12: Determination of the water sensitivity of bituminous specimens; German and English version prEN 12697-12:2015 / Note: Date of issue 2015-11-27

Mélanges bitumineux - Méthodes d'essai pour mélange hydrocarboné à chaud - Partie 12: Détermination de la sensibilité à l'eau des éprouvettes bitumineuses; Version allemande et anglaise prEN 12697-12:2015 / Attention: Date de parution 2015-11-27

Asphalt - Prüfverfahren für Heißasphalt - Teil 12: Bestimmung der Wasserempfindlichkeit von Asphalt-Probekörpern; Deutsche und Englische Fassung prEN 12697-12:2015 / Achtung: Erscheinungsdatum 2015-11-27

Fecha Anulación:
2018-10 /Withdrawn
Equivalencias internacionales:

prEN 12697-12 (2015-11)

Relación con otras normas DIN:

Reemplazada por: DIN EN 12697-12:2018-10

Resumen:
This European Standard specifies three test methods for determining the effect of saturation and accelerated water conditioning. These methods can be used to evaluate the effect of moisture with or without anti-stripping additives including liquids, such as amines, and fillers, such as hydrated lime or cement: - method A uses the indirect tensile strength of cylindrical specimens of bituminous mixtures; - method B uses the compression strength of cylindrical specimens of bituminous mixtures; - method C defines the bonding value of soft asphalt mixtures 1 h after mixing, where the bonding of bitumen and aggregate can be equated to a bonding value. If the slenderness of the specimen is less than 0,5 method B is not suitable. Method C is suitable for soft mixtures with bitumen of viscosity at 60 °C of 4000 mm2/s or less, for which methods A and B are not suitable.
Keywords:
Adhesive force, Asphalts, Conditioning, Construction, Construction materials, Cylindrical shape, Definitions, Determinations of susceptibility, Hot mix asphalts, Indirect, Interpretations, Mechanical properties, Physical properties, Road construction, Sensitivity, Tensile strength, Test equipment, Test specimens, Testing, Water, Water saturation
72,24
Idioma Formato

Formato digital

Nota: Precios sin IVA ni gastos de envío

Añadir a la cesta