UNI EN 1097-6 : 2013

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Materials
6 Apparatus
7 Wire basket method for aggregate particles passing the
   63 mm test sieve and retained on the 31,5 mm test
   sieve
8 Pyknometer method for aggregate particles passing the
   31,5 mm test sieve and retained on the 4 mm test
   sieve
9 Pyknometer method for aggregate particles passing the
   4 mm test sieve and retained on the 0,063 mm test
   sieve
10 Test report
Annex A (normative) - Determination of pre-dried particle
        density of aggregates
Annex B (normative) - Determination of particle density and
        water absorption of coarse aggregates saturated to
        constant mass
Annex C (normative) - Determination of particle density and
        water absorption of lightweight aggregates
Annex D (normative) - Density of water
Annex E (normative) - Quick method for the determination
        of the apparent particle density of lightweight
        aggregates using a graduated measuring cylinder
        and short soaking times
Annex F (informative) - Guidance on the saturated and
        surface-dried condition of fine aggregates
Annex G (normative) - Determination of the pre-dried particle
        density of aggregates passing the
Annex H (informative) - Guidance on the significance and use
        of various particle density parameters and water
        absorption
Annex I (informative) - Precision
Annex J (informative) - List of main changes from the previous
        edition (EN 1097-6:2000)
Bibliography

Defines the reference methods used for type testing and in case of dispute, for the determination of particle density and water absorption of normal weight and lightweight aggregates.