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    I.S. EN 1097-2:2010

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    TESTS FOR MECHANICAL AND PHYSICAL PROPERTIES OF AGGREGATES - PART 2: METHODS FOR THE DETERMINATION OF RESISTANCE TO FRAGMENTATION

    Available format(s):  Hardcopy, PDF

    Superseded date:  13-05-2020

    Language(s):  English

    Published date:  01-01-2010

    Publisher:  National Standards Authority of Ireland

    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.

    Dates of withdrawal of national standards are available from NSAI.

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Apparatus
    5 Determination of resistance to fragmentation by the Los
      Angeles test method
    6 Determination of resistance to fragmentation by the impact
      test method
    Annex A (normative) - Determination of the resistance to
            fragmentation of aggregates for railway ballast
    Annex B (informative) - Alternative narrow range classifications
            for the Los Angeles test
    Annex C (informative) - The impact tester: Construction, operation
            and safety requirements
    Annex D (informative) - Checking of the impact tester
    Annex E (informative) - Precision
    Annex F (informative) - Worked example of calculation of impact
            value SZ
    Annex G (informative) - Alternative narrow range classification for
            the Los Angeles test of 16/32 mm recycled aggregates
    Bibliography

    Abstract - (Show below) - (Hide below)

    Pertains to natural, manufactured or recycled aggregates used in building and civil engineering.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    S.R. 21:2014 GUIDANCE ON THE USE OF I.S. EN 13242:2002 +A1:2007 AGGREGATES FOR UNBOUND AND HYDRAULICALLY BOUND MATERIALS FOR USE IN CIVIL ENGINEERING WORK AND ROAD CONSTRUCTION
    S.R. 24:2004 GUIDANCE ON THE USE AND APPLICATION OF EUROPEAN TEST METHOD STANDARDS FOR AGGREGATES
    S.R. 16:2016 GUIDANCE ON THE USE OF I.S. EN 12620:2002+A1:2008 - AGGREGATES FOR CONCRETE
    S.R. 17:2004 GUIDANCE ON THE USE OF I.S. EN 13043:2002 - AGGREGATES FOR BITUMINOUS MIXTURES AND SURFACE TREATMENTS FOR ROADS, AIRFIELDS AND OTHER TRAFFICKED AREAS
    S.R. 61:2018 GUIDANCE ON THE USE OF I.S. EN 12271:2006 SURFACE DRESSING - REQUIREMENTS

    Standards Referencing This Book - (Show below) - (Hide below)

    EN ISO 6508-1:2016 Metallic materials - Rockwell hardness test - Part 1: Test method (ISO 6508-1:2016)
    EN 932-2:1999 Tests for general properties of aggregates - Part 2: Methods for reducing laboratory samples
    DIN 52115-2:2014-02 TEST METHODS FOR AGGREGATES - PART 2: IMPACT TEST ON CRUSHED AND BROKEN AGGREGATES LARGER THAN 32 MM
    ISO 1874-1:2010 Plastics Polyamide (PA) moulding and extrusion materials Part 1: Designation system and basis for specification
    ISO 6508-1:2016 Metallic materials — Rockwell hardness test — Part 1: Test method
    ISO 4957:1999 Tool steels
    EN 933-2:1995 Tests for geometrical properties of aggregates - Part 2: Determination of particle size distribution - Test sieves, nominal size of apterures
    EN ISO 4957:1999 Tool steels (ISO 4957:1999)
    ISO 4762:2004 Hexagon socket head cap screws
    ISO 3302-1:2014 Rubber — Tolerances for products — Part 1: Dimensional tolerances
    EN 933-1:2012 Tests for geometrical properties of aggregates - Part 1: Determination of particle size distribution - Sieving method
    ISO 683-11:2012 Heat-treatable steels, alloy steels and free-cutting steels Part 11: Case-hardening steels
    ISO 2768-2:1989 GENERAL TOLERANCES - PART 2: GEOMETRICAL TOLERANCES FOR FEATURES WITHOUT INDIVIDUAL TOLERANCE INDICATIONS
    EN 932-5:2012/AC:2014 TESTS FOR GENERAL PROPERTIES OF AGGREGATES - PART 5: COMMON EQUIPMENT AND CALIBRATION
    EN 10025-2:2004/AC:2005 HOT ROLLED PRODUCTS OF STRUCTURAL STEELS - PART 2: TECHNICAL DELIVERY CONDITIONS FOR NON-ALLOY STRUCTURAL STEELS
    ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
    EN 10083-2:2006 Steels for quenching and tempering - Part 2: Technical delivery conditions for non alloy steels
    ISO 185:2005 Grey cast irons Classification
    EN 1097-6:2013 Tests for mechanical and physical properties of aggregates - Part 6: Determination of particle density and water absorption
    ISO 48:2010 Rubber, vulcanized or thermoplastic Determination of hardness (hardness between 10 IRHD and 100 IRHD)
    ISO 8062:1994 Castings System of dimensional tolerances and machining allowances
    EN 932-1:1996 Tests for general properties of aggregates - Part 1: Methods for sampling
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