Saltar navegación principal
Normas DIN – AENOR
DIN EN 12697-39:2018-12

DIN EN 12697-39:2018-12

Bituminous mixtures - Test methods - Part 39: Binder content by ignition; German and English version prEN 12697-39:2018 / Note: Date of issue 2018-11-16

Mélanges bitumineux - Méthodes d'essai - Partie 39: Teneur en bitume; Version allemande et anglaise prEN 12697-39:2018 / Attention: Date de parution 2018-11-16

Asphalt - Prüfverfahren - Teil 39: Bindemittelgehalt durch Thermoanalyse; Deutsche und Englische Fassung prEN 12697-39:2018 / Achtung: Erscheinungsdatum 2018-11-16

Fecha Anulación:
2020-05 /Withdrawn
Equivalencias internacionales:

prEN 12697-39 (2018-12)

Relación con otras normas DIN:

Reemplazada por: DIN EN 12697-39:2020-05

Resumen:
This document describes a test method for the determination of the binder content of samples of bituminous mixtures by ignition. As such, it is an alternative to the more traditional method of extracting the binder using solvents. The method can be used for evaluation of mixture composition because the remaining aggregate can be used for determining aggregate gradation and density, provided excessive breakdown of the aggregate particles does not occur at the temperature reached. The results can be used for process control or checks on the compliance of mixtures. However, the need for calibration of a mixture, either on the complete mixture or on each of its component materials separately, before an analysis can be carried out makes this method easier to use with regularly used mixtures rather than with an extensive range of different mixtures from different aggregate sources. The test method is equally suitable for the analysis of mixtures containing unmodified or modified binders because the method has to be calibrated for each mixture being checked when calibration on mixtures is used. In case of doubt/dispute, the determination of the calibration value based on laboratory-prepared bituminous mixtures (see A.1 and A.2) is the reference method.
Keywords:
Asphalts, Binder contents, Binding agents, Calibration, Construction, Construction materials, Definitions, Determination, Determination of content, Furnaces, Hot mix asphalts, Laboratory sample, Materials, Materials to be mixed, Mathematical calculations, Mixtures, Production, Quality control, Road construction, Testing, Testing devices, Thermal analysis
70,84
Idioma Formato

Formato digital

Nota: Precios sin IVA ni gastos de envío

Añadir a la cesta