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 (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