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

Publisher:

Austrian Standards International

Format:

Digital | 23 Pages

Language:

German | English | Download GER/ENG

Optionally co-design standards:

Committee 044: Residual asphalt

ICS

75.140

91.100.50

Topics

Construction products, Construction materials - Sealing materials. Binders. Insulating materials, Binders. Sealing materials

Chemistry, paper & textiles, Petroleum. Petroleum products. Natural gas, Waxes, bituminous materials and other petroleum products

Summary

Norm timeline

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

ÖNORM EN 14771

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