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Normas DIN – AENOR
DIN EN 14769:2012-08

DIN EN 14769:2012-08

Bitumen and bituminous binders - Accelerated long-term ageing conditioning by a Pressure Ageing Vessel (PAV); German version EN 14769:2012

Bitumes et liants bitumineux - Vieillissement long-terme accéléré réalisé dans un récipient de vieillissement sous pression (PAV); Version allemande EN 14769:2012

Bitumen und bitumenhaltige Bindemittel - Beschleunigte Langzeit-Alterung mit einem Druckalterungsbehälter (PAV); Deutsche Fassung EN 14769:2012

2012-08 /Active
Equivalencias internacionales:

EN 14769 (2012-05)

Relación con otras normas DIN:

Reemplaza a: DIN EN 14769:2006-01

Reemplaza a: DIN EN 14769:2011-10

This European Standard specifies an accelerated ageing/conditioning procedure for bituminous binders. The procedure involves ageing trays of binder at elevated temperatures under pressurised conditions in a pressure ageing vessel (PAV). For binders to be used in hot asphalt applications the pre-conditioning of the sample would typically be by one of the methods in EN 12607. For binders to be used in bituminous emulsion and cut-back or fluxed applications the stabilising of the sample should be such that there are no volatiles remaining. If there is the likelihood of volatile components being present in a binder, this procedure shall not be used.
Accelerated, Ageing behaviour, Ageing (materials), Ageing tests, Binding agents, Bitumens, Bituminous products, Construction, Construction materials, Definitions, Extended time test, Heat ageing tests, Heat treatment, Laboratory testing, Long-time behaviour, Materials testing, Pressure, Pressure overload, Pressure vessels, Sealing materials, Temperature, Testing
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