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BS EN 12697-31:2007

BS EN 12697-31:2007

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Bituminous mixtures. Test methods for hot mix asphalt Specimen preparation by gyratory compactor

Available format(s)

Hardcopy , PDF

Superseded date

15-03-2019

Language(s)

English

Published date

31-05-2007

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Terms, definitions and symbols
  3.1 Terms and definitions
  3.2 Symbols
4 Principle
5 Apparatus
  5.1 Test device
  5.2 Metallic moulds
  5.3 Round metallic inserts
  5.4 Device for measuring the distance between inserts
  5.5 Device for counting the number of rotations to within
      one revolution
6 Preparation of specimens
  6.1 Mass of mixture to be introduced in the mould
  6.2 Preparation of test pieces
7 Test procedure
  7.1 Preliminary setting
  7.2 Compaction
8 Test report
9 Precision
Annex A (normative) Procedure for setting the angle and
        force for types of gyratory compactor using central
        reference material
  A.1 Scope
  A.2 Principle
  A.3 Gyratory-type testing procedure
  A.4 Procedure to test the conformity of a gyratory compactor
      to a type
  A.5 Summary of the gyratory calibration chain
Annex B (normative) Procedure to evaluate the gyratory
        compactor internal angle of gyration using a
        self-contained measurement unit
  B.1 Scope
  B.2 Principle
  B.3 Equipment
  B.4 Procedure
  B.5 Calculation
  B.6 Compliance
  B.7 Report
  B.8 Precision data
Annex C (normative) Procedure to evaluate the gyratory
        compactor (GC) internal angle of gyration and
        related parameters using simulated loading
  C.1 Scope
  C.2 Principle
  C.3 Procedure
  C.4 Calculation of results
  C.5 Compliance
  C.6 Report
  C.7 Precision and bias
Bibliography

Defines the method for compaction of cylindrical specimens of bituminous mixtures using a 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 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.

Committee
B/510/1
DevelopmentNote
Supersedes 00/101936 DC. (08/2004)
DocumentType
Standard
Pages
34
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

PD 6692:2018 Asphalt. Guidance on the use of BS EN 12697 “Bituminous mixtures. Test methods??
14/30283621 DC : 0 PD 6691:2015 - GUIDANCE ON THE USE OF BS EN 13108 BITUMINOUS MIXTURES - MATERIAL SPECIFICATIONS
PD 6691:2007 Guidance on the use of BS EN 13108 Bituminous mixtures. Material specifications
PD 6692:2006 Asphalt. Guidance on the use of BS EN 12697 \'Bituminous mixtures. Test methods for hot mix asphalt\'
PD 6691:2010 Guidance on the use of BS EN 13108 Bituminous mixtures. Material specifications
BS PD6691(2015) : 2015 GUIDANCE ON THE USE OF BS EN 13108, BITUMINOUS MIXTURES - MATERIAL SPECIFICATIONS
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 ISO 4287:1998/A1:2009 GEOMETRICAL PRODUCT SPECIFICATIONS (GPS) - SURFACE TEXTURE: PROFILE METHOD - TERMS, DEFINITIONS AND SURFACE TEXTURE PARAMETERS
EN ISO 6508-1:2016 Metallic materials - Rockwell hardness test - Part 1: Test method (ISO 6508-1:2016)
ISO 4287:1997 Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters
EN 12697-8:2003 BITUMINOUS MIXTURES - TEST METHODS FOR HOT MIX ASPHALT - PART 8: DETERMINATION OF VOID CHARACTERISTICS OF BITUMINOUS SPECIMENS
EN 12697-6:2012 BITUMINOUS MIXTURES - TEST METHODS FOR HOT MIX ASPHALT - PART 6: DETERMINATION OF BULK DENSITY OF BITUMINOUS SPECIMENS
ISO 6508-1:2016 Metallic materials — Rockwell hardness test — Part 1: Test method
EN 12697-27:2017 Bituminous mixtures - Test methods - Part 27: Sampling
EN 13108-1:2016 Bituminous mixtures - Material specifications - Part 1: Asphalt Concrete
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
EN 12591:2009 Bitumen and bituminous binders - Specifications for paving grade bitumens
EN 12697-35:2016 Bituminous mixtures - Test methods - Part 35: Laboratory mixing

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PDF - English
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