BS EN 12697-46:2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Bituminous mixtures. Test methods for hot mix asphalt Low temperature cracking and properties by uniaxial tension tests
Hardcopy , PDF
03-04-2020
English
05-31-2012
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Calibration
7 Specimen preparation
8 Procedure
9 Evaluation
10 Test report
11 Precision
Bibliography
Defines uniaxial tension tests for characterizing the resistance of an asphalt mixture against low temperature cracking.
| Committee |
B/510/1
|
| DevelopmentNote |
Supersedes 09/30199358 DC. (05/2012)
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This European Standard specifies uniaxial tension tests for characterising the resistance of an asphalt mixture against low temperature cracking. The results of the uniaxial tension tests can be used to evaluate the following:
tensile strength at a specified temperature, using the uniaxial tension stress test (UTST);
minimum temperature that the asphalt can resist before failure, using the thermal stress restrained specimen test (TSRST);
tensile strength reserve at a specified temperature (using a combination of TSRST and UTST);
relaxation time, using the relaxation test (RT);
creep curve to back calculate rheological parameters, using the tensile creep tests (TCT);
fatigue resistance at low temperatures due to the combination of cryogenic and mechanical loads, using the uniaxial cyclic tension stress tests (UCTST).
| Standards | Relationship |
| EN 12697-46:2012 | Identical |
| PD 6692:2018 | Asphalt. Guidance on the use of BS EN 12697 “Bituminous mixtures. Test methods” |
| 17/30360424 DC : 0 | BS PD 6692 - ASPHALT - GUIDANCE ON THE USE OF BS EN 12697 'BITUMINOUS MIXTURES - TEST METHODS FOR HOT MIX ASPHALT' |
| EN 12697-6:2012 | Bituminous mixtures - Test methods for hot mix asphalt - Part 6: Determination of bulk density of bituminous specimens |
| EN 12697-27:2017 | Bituminous mixtures - Test methods - Part 27: Sampling |
| EN 12697-26:2012 | Bituminous mixtures - Test methods for hot mix asphalt - Part 26: Stiffness |
| EN 12697-33:2003+A1:2007 | Bituminous mixtures - Test methods for hot mix asphalt - Part 33: Specimen prepared by roller compactor |
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