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Normas DIN – AENOR
DIN EN 12697-4:2004-08

DIN EN 12697-4:2004-08

Bituminous mixtures - Test methods for hot mix asphalt - Part 4: Bitumen recovery: Fractionating column; German version prEN 12697-4:2004

Mélange Bitummineux - Méthodes d'essai pour enrobés à chaud - Partie 4: Extraction des bitumes à la colonne à distiller; Version allemande prEN 12697-4:2004

Asphalt - Prüfverfahren für Heißasphalt - Teil 4: Rückgewinnung des Bindemittels: Fraktionierkolonne; Deutsche Fassung prEN 12697-4:2004

Fecha Anulación:
2015-04 /Withdrawn
Equivalencias internacionales:

prEN 12697-4 (2004-05)

Relación con otras normas DIN:

Reemplazada por: DIN EN 12697-4:2005-04

Resumen:
This European Standard describes a test method for the recovery of soluble bitumen from bituminous mixtures from pavements in a form suitable for further testing. The procedure is suitable for the recovery of paving grade bitumen and is also suitable for mixtures containing volatile matter such as cutback bitumen but the results may be less precise. NOTE: There is limited experience of recovery when polymer-modified bitumen is used.
Keywords:
Asphalts, Binding agents, Bitumens, Bituminous binders, Classification systems, Components, Construction, Definitions, Fractionating columns, Hot, Instruments, Materials, Methods, Recovery, Road construction, Soluble, Testing, Volatile
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