EN 12697-26:2004

Bituminous mixtures - Test methods for hot mix asphalt - Part 26: Stiffness EN 12697-26:2004

Publication date:   Aug 30, 2005

General information

99.60 Withdrawal effective   Mar 7, 2012


CEN/TC 227 Road materials

European Norm

93.080.20   Road construction materials



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This document 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 shall be respected.
The applicability of this document is described in the product standards for bituminous mixtures.

Related legislation

Legislation related to this standard


Construction products


Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec

Life cycle


EN 12697-26:2004
99.60 Withdrawal effective
Mar 7, 2012


EN 12697-26:2012