Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Preparation of the test specimens
7 Test procedure
8 Calculation and expression of results
9 Test report
Annex A (normative) - Determination of the resistance to wear
(micro-Deval) of railway ballast
Annex B (informative) - Determination of micro-Deval coefficient
in the dry condition
Annex C (informative) - Alternative narrow range classification
for the micro-Deval test
Annex D (informative) - Precision
Bibliography