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BS EN 14770:2012

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Bitumen and bituminous binders. Determination of complex shear modulus and phase angle. Dynamic Shear Rheometer (DSR)

Available format(s)

Hardcopy , PDF

Superseded date

07-07-2023

Language(s)

English

Published date

31-05-2012

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Preparation of rheometers
7 Sample preparation
8 Procedure
9 Expression of results
10 Precision
11 Test report
Annex A (informative) - Temperature verification procedure
Annex B (informative) - Determining equilibration time
Annex C (informative) - Determination of the viscoelastic
        linear range
Bibliography

Defines a number of methods using a dynamic shear rheometer (DSR) capable of measuring the rheological properties of bituminous binders.

This European standard specifies a number of methods using a dynamic shear rheometer (DSR) capable of 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 norm of the complex shear modulus, IG*I, and its phase angle, δ, at a given temperature and frequency can be calculated, as well as the components G\', G\'\', J\' and J\'\' of the complex shear modulus and of the complex compliance.

This method is applicable to un-aged, aged and recovered bituminous binders, cut-backs and bituminous binders stabilised from emulsions.

WARNING — The use of this European Standard can involve hazardous materials, operations and equipment. This European Standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this European Standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.

Committee
PTI/13
DevelopmentNote
Supersedes 03/314555 DC. (01/2006) Also numbered as BS 2000-536(2012). Supersedes BS 2000-536(2005). (05/2012)
DocumentType
Standard
Pages
22
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
ONORM EN 14770 : 2012 Identical
EN 14770:2012 Identical
UNE-EN 14770:2012 Identical
NEN EN 14770 : 2012 Identical
NF EN 14770 : 2012 Identical
I.S. EN 14770:2012 Identical
SN EN 14770 : 2013 Identical
UNI EN 14770 : 2012 Identical
NBN EN 14770 : 2012 Identical
IP 536 : 2005 Identical
NS EN 14770 : 2012 Identical
DIN EN 14770:2012-08 Identical
DIN EN 14770 E : 2012 Identical

EN 1427:2015 Bitumen and bituminous binders - Determination of the softening point - Ring and Ball method
XP T66 065 : 2003 XP HYDROCARBON BINDERS - DETERMINATION OF THE COMPLEX MODULUS
EN 12594:2014 (edition 2) Bitumen and bituminous binders - Preparation of test samples

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