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Norm
ÖNORM EN 14770
Issue date: 2023 11 01
Bitumen and bituminous binders - Determination of complex shear modulus and phase angle - Dynamic Shear Rheometer (DSR)
This document specifies a general method of using a dynamic shear rheometer (DSR) for measuring the rheological properties of bituminous binders. The procedure involves d...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 25 Pages
Language:
German
| English
| Download GER/ENG
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This document specifies a general method of using a dynamic shear rheometer (DSR) for measuring the rheological properties of bituminous binders. The procedure involves determining the complex shear modulus and phase angle of binders over a range of test frequencies and test temperatures when tested in oscillatory shear.
From the test, the complex shear modulus, |G*|, and its phase angle, delta, at a given temperature and frequency are calculated, as well as the components G' and G” of the complex shear modulus.
This method is applicable to un-aged, aged, stabilized and recovered bituminous binders. The test procedure in accordance with this document is not applicable for bituminous binders with particles larger than 250 µm (e.g. filler material, granulated rubber).
ÖNORM EN 14770
2023 11 01
Bitumen and bituminous binders - Determination of complex shear modulus and phase angle - Dynamic Sh...
Norm
↖
ÖNORM EN 14770
2012 07 15
Bitumen and bituminous binders - Determination of complex shear modulus and phase angle - Dynamic Sh...
Norm
ÖNORM EN 14770
2006 01 01
Bitumen and bituminous binders - Determination of complex shear modulus and phase angle - Dynamic Sh...
Norm