I.S. EN 1097-8:2020
Current
The latest, up-to-date edition.
Tests for mechanical and physical properties of aggregates - Part 8: Determination of the polished stone value
Hardcopy , PDF
English
05-03-2020
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Materials
6 Apparatus
7 Preparation of test specimens
8 Conditioning of the rubber-tyred wheel
9 Accelerated polishing of specimens
10 Friction test procedure
11 Calculation and expression of results
12 Test report
Annex A (normative) Determination of aggregate abrasion value (AAV)
Annex B (normative) Control of materials – Corn emery and emery flour
Annex C (normative) Calibration of the accelerated polishing machine
Annex D (normative) Calibration of the friction tester and sliders
Annex E (normative) Friction tester reference stone specimen preparation and friction slider conditioning
Annex F (informative) Precision for the aggregate abrasion value (AAV)
Bibliography
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