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  • SN EN 1097-8 : 2009

    Current The latest, up-to-date edition.
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    TESTS FOR MECHANICAL AND PHYSICAL PROPERTIES OF AGGREGATES - PART 8: DETERMINATION OF THE POLISHED STONE VALUE

    Available format(s): 

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Swiss Standards

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Normative references
    3 Definitions
    4 Principle
    5 Sampling
    6 Materials
    7 Apparatus
    8 Preparation of test specimens
    9 Conditioning of the rubber-tyred wheel
    10 Accelerated polishing of specimens
    11 Friction test procedure
    12 Calculation and expression of results
    13 Test report
    Annex A (normative) Determination of aggregate abrasion
                        value (AAV)
    Annex B (normative) Control of materials
    Annex C (normative) Calibration of the accelerated polishing
                        machine
    Annex D (normative) Calibration of the friction tester and
                        sliders
    Annex E (informative) Precision
    Annex F (informative) Bibliography

    Abstract - (Show below) - (Hide below)

    Covers the procedure for determination of the polished stone value (PSV) of coarse aggregate used for road surfacings. An optional procedure for determining the aggregate abrasion value (AAV) which gives a measure of resistance of aggregate to surface wear by abrasion under traffic is given.

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    Development Note Also numbered as SN 670903-8B. (03/2011)
    Document Type Standard
    Publisher Swiss Standards
    Status Current
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