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Normas DIN – AENOR
DIN EN 12697-26:2011-04

DIN EN 12697-26:2011-04

Bituminous mixtures - Test methods for hot mix asphalt - Part 26: Stiffness; German version FprEN 12697-26:2011 / Note: Date of issue 2011-04-04

Mélanges bitumineux - Méthodes d'essai pour mélange hydrocarboné à chaud - Partie 26: Module de regidité; Version allemande FprEN 12697-26:2011 / Attention: Date de parution 2011-04-04

Asphalt - Prüfverfahren für Heißasphalt - Teil 26: Steifigkeit; Deutsche Fassung FprEN 12697-26:2011 / Achtung: Erscheinungsdatum 2011-04-04

Fecha Anulación:
2012-06 /Withdrawn
Equivalencias internacionales:

FprEN 12697-26 (2011-03)

Relación con otras normas DIN:

Reemplazada por: DIN EN 12697-26:2012-06

This European specifies the methods for characterising the stiffness 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 stiffness, 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. As this standard 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 should be respected. The applicability of this document is described in the product standards for bituminous mixtures.
Asphalts, Construction, Construction materials, Definitions, Determination, Hot mix asphalts, Mathematical calculations, Measurement, Mechanical properties, Performance tests, Physical properties, Road construction, Stiffness, Testing
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