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Norm
ÖNORM EN 12697-31
Issue date: 2007 06 01
Bituminous mixtures - Test methods for hot mix asphalt - Part 31: Specimen preparation by gyratory compactor
This European Standard specifies the method for compaction of cylindrical specimens of bituminous mixtures
using a gyratory compactor. Such compaction is achieved by com...
Withdrawn: 2019 10 01
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 33 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
ICS
This European Standard specifies the method for compaction of cylindrical specimens of bituminous mixtures
using a gyratory compactor. Such compaction is achieved by combining a rotary shearing action and a vertical
resultant force applied by a mechanical head.
The method is used for:
a) determination of the air voids content of a mixture for a given number of gyrations or derivation of a curve
density (or void content) versus number of gyrations;
b) preparation of specimens of given height and/or at a predetermined density, for subsequent testing of
their mechanical properties.
The equipment used for the method needs to comply with Annex A, Annex B or Annex C.
NOTE Annex A is especially suitable for void content evaluation and compaction research and Annex B and Annex C
for the preparation of specimens for mechanical testing.
This European Standard applies to bituminous mixtures (both those made up in laboratory and those resulting
from work site sampling), with an upper aggregate size not larger than 31,5 mm.
ÖNORM EN 12697-31
2019 10 01
Bituminous mixtures - Test methods - Part 31: Specimen preparation by gyratory compactor
Norm
ÖNORM EN 12697-31
2007 06 01
Bituminous mixtures - Test methods for hot mix asphalt - Part 31: Specimen preparation by gyratory c...
Norm
↖
ÖNORM EN 12697-31
2004 09 01
Bituminous mixtures - Test methods for hot mix asphalt - Part 31: Specimen preparation by gyratory c...
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Issue date :
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Bituminous mixtures - Test methods for hot mix asphalt - Part 27: Sampling
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Bituminous mixtures - Test methods for hot mix asphalt - Part 6: Determination of bulk density of bituminous specimens
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2003 06 01
Bituminous mixtures - Test methods for hot mix asphalt - Part 8: Determination of void characteristics of bituminous specimens
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Issue date :
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Bituminous mixtures - Test methods - Part 31: Specimen preparation by gyratory compactor