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Normas DIN – AENOR
DIN EN 12607-2:2015-01

DIN EN 12607-2:2015-01

Bitumen and bituminous binders - Determination of the resistance to hardening under influence of heat and air - Part 2: TFOT Method; German version EN 12607-2:2014

Bitumes et liants bitumineux - Détermination de la résistance au durcissement sous l'effet de la chaleur et de l'air - Partie 2: Méthode TFOT; Version allemande EN 12607-2:2014

Bitumen und bitumenhaltige Bindemittel - Bestimmung der Beständigkeit gegen Verhärtung unter Einfluss von Wärme und Luft - Teil 2: TFOT-Verfahren; Deutsche Fassung EN 12607-2:2014

Fecha:
2015-01 /Active
Equivalencias internacionales:

EN 12607-2 (2014-11)

Relación con otras normas DIN:
Resumen:
This part of EN 12607 specifies a method for measuring the combined effects of heat and air on a film of bitumen or bituminous binder, simulating the hardening which most bituminous binders undergo during mixing in an asphalt mixing plant. The method is suitable for other bituminous binders than paving grade bitumen, but the reference temperature might give excessive hardening that does not resemble real conditions during mixing at the plant. The method may not represent the hardening that occurs during mixing of warm mix binders.Additionally, this part of EN 12607 specifies a method for the determination of the change in mass of oxidized bitumens and hard industrial bitumens after heating. The method is used to detect volatile components.The method is referred to as TFOT, i.e. Thin Film Oven Test.
Keywords:
Air, Binding agents, Bitumens, Bituminous, Bituminous binders, Climatic loading, Consistency, Consistency (mechanical property), Construction, Construction materials, Determination, Finishes, Foreign substances, Hardening, Hardness, Hardness measurement, Heat, Homogeneity, Influence factors, Laboratory tests, Marking, Materials testing, Mathematical calculations, Pavements (roads), Petroleum products, Physical properties, Properties, Resistance, Road construction, Samples, Simulation, Test specimens, Testing, Testing procedures, TFOT methods, Volatile matter determination
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