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I.S. EN 1097-8:2020

Current
Current

The latest, up-to-date edition.

Tests for mechanical and physical properties of aggregates - Part 8: Determination of the polished stone value
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

03-05-2020

Preview

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

This document describes the reference method used for type testing and in case of dispute for determining the polished stone value (PSV) of a coarse aggregate used in road surfacings.

Committee
TC 154
DocumentType
Standard
Pages
40
ProductNote
THIS STANDARD ALSO REFERS TO EN 932-5, EN 932-3,<br> The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.<br>
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

Standards Relationship
EN 1097-8:2020 Identical

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