NS EN 12697-9 : 1ED 2003

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Materials and Apparatus
6 Procedure
   6.1 General
   6.2 Determination of density of specimens
7 Calculation and expression of results
8 Test report
9 Precision
   9.1 Impact compaction
   9.2 Compaction degree
   9.3 Gyratory compaction
   9.4 Vibratory compaction

Defines a test method to determine the reference densities of bituminous mixtures. It applies to bituminous mixtures made up in the laboratory and those resulting from work site operations, with D dependent upon the compaction method and not more than 31,5 mm.