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Normas DIN – AENOR
DIN EN 12697-24:2007-10

DIN EN 12697-24:2007-10

Bituminous mixtures - Test methods for hot mix asphalt - Part 24: Resistance to fatigue; German version EN 12697-24:2004+A1:2007

Mélanges bitumineux - Méthodes d'essai pour mélange hydrocarboné à chaud - Partie 24: Résistance à la fatigue; Version allemande EN 12697-24:2004+A1:2007

Asphalt - Prüfverfahren für Heißasphalt - Teil 24: Beständigkeit gegen Ermüdung; Deutsche Fassung EN 12697-24:2004+A1:2007

Fecha Anulación:
2012-08 /Withdrawn
Equivalencias internacionales:

EN 12697-24+A1 (2007-07)

Relación con otras normas DIN:
Resumen:
This document specifies the methods for characterising the fatigue of bituminous mixtures by alternative tests, including bending tests and direct and indirect tensile tests. The tests are performed on compacted bituminous material under a sinusoidal loading or other controlled loading, using different types of specimens and supports. The procedure is used to rank bituminous mixtures on the basis of resistance to fatigue, as a guide to relative performance in the pavement, to obtain data for estimating the structural behaviour in the road and to judge test data according to specifications for bituminous mixtures. Because this document does not impose a particular type of testing device, the precise choice of the test conditions depends on the possibilities and the working range of the used device. For the choice of specific test conditions, the requirements of the product standards for bituminous mixtures shall be respected. The applicability of this document is described in the product standards for bituminous mixtures. Results obtained from different test methods are not assured to be comparable.
Keywords:
Asphalts, Bend testing, Construction, Construction materials, Definitions, Determination, Drill cores, Durability, Endurance tests, Fatigue, Fatigue behaviour, Finishes, Hot mix asphalts, Loading, Mathematical calculations, Measurement, Mechanical properties, Pavements (roads), Physical properties, Resistance, Road construction, Surfaces, Test specimens, Testing
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