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Norm

ÖNORM EN 14771

Issue date: 2023 11 01

Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheometer (BBR)

This document specifies a method for the determination of the flexural creep stiffness of bitumen and bituminous binders in the range of 30 MPa to 1 GPa by means of the b...
Valid
This document specifies a method for the determination of the flexural creep stiffness of bitumen and bituminous binders in the range of 30 MPa to 1 GPa by means of the bending beam rheometer. The method can be applied to a variety of bitumens, including unmodified as well as modified binders, as fresh (unused) binders, as well as binders after laboratory ageing conditioning (e.g. EN 12607-1, EN 14769), and also binders that have been recovered from asphalt mixtures.
ÖNORM EN 14771
2023 11 01
Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheome...
Norm
ÖNORM EN 14771
2012 07 15
Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheome...
Norm
ÖNORM EN 14771
2005 08 01
Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheome...
Norm