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Normas DIN – AENOR
DIN EN 12697-42:2013-03

DIN EN 12697-42:2013-03

Bituminous mixtures - Test methods for hot mix asphalt - Part 42: Amount of foreign matter in reclaimed asphalt; German version EN 12697-42:2012

Mélanges bitumineux - Méthodes d'essai pour mélange hydrocarboné à chaud - Partie 42: Quantité de matériaux étrangers présents dans les agrégats d'enrobés; Version allemande EN 12697-42:2012

Asphalt - Prüfverfahren für Heißasphalt - Teil 42: Fremdstoffgehalt in Ausbauasphalt; Deutsche Fassung EN 12697-42:2012

Fecha Anulación:
2021-03 /Withdrawn
Equivalencias internacionales:

EN 12697-42 (2012-11)

Relación con otras normas DIN:

Reemplaza a: DIN EN 12697-42:2006-02

Reemplaza a: DIN EN 12697-42:2012-05

Reemplazada por: DIN EN 12697-42:2021-03

Resumen:
This European Standard specifies a visual method of determining the amount and components of coarse foreign matter in reclaimed asphalt. A method for determining the amount and components of finer foreign matter in reclaimed asphalt is given in Annex A. This method does not completely categorise the foreign matter that can occur in asphalt. NOTE 1 For the use of reclaimed asphalt in asphalt mixtures, it is important to know the components in the reclaimed asphalt and to what extent coarse foreign matter is present that can influence the properties of the asphalt mix. NOTE 2 The method is not intended to categorise all foreign materials but rather to ensure that the amount of coarse foreign materials are minimised.
Keywords:
Asphalts, Construction, Construction materials, Definitions, Determination of content, Foreign substances, Hot mix asphalts, Impurity content, Materials, Mathematical calculations, Pavements (roads), Quality control, Recovering, Recycling, Reuse, Road construction, Specimen preparation, Test reports, Testing, Visual inspection (testing)
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