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  • EN 451-2:2017

    Current The latest, up-to-date edition.

    Method of testing fly ash - Part 2: Determination of fineness by wet sieving

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    Published date:  03-05-2017

    Publisher:  Comite Europeen de Normalisation

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

    European foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Reagents
    5 Apparatus
    6 Checking the Test Sieve
    7 Preparation of sample
    8 Procedure
    9 Calculation
    10 Results
    11 Repeatability and reproducibility

    Abstract - (Show below) - (Hide below)

    This European Standard specifies the method for the determination of fly ash fineness by wet sieving on a 0,045 mm sieve (ISO 565).The European Standard specifies the reference procedure. If other methods are used it needs to be shown that they give results equivalent to those obtained by the reference method. In case of a dispute, only the reference method is used.

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

    Development Note Supersedes PREN 451-2. (05/2017)
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current
    Supersedes

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

    BS EN 450-1:2012 Fly ash for concrete Definition, specifications and conformity criteria
    BS EN 450-2:2005 Fly ash for concrete Conformity evaluation
    BS EN 14227-4:2013 Hydraulically bound mixtures. Specifications Fly ash for hydraulically bound mixtures
    11/30240492 DC : 0 BS EN 14227-4 - SPECIFICATIONS - PART 4: FLY ASH FOR HYDRAULICALLY BOUND MIXTURES
    DIN EN 14227-4:2013-08 HYDRAULICALLY BOUND MIXTURES - SPECIFICATIONS - PART 4: FLY ASH FOR HYDRAULICALLY BOUND MIXTURES
    I.S. EN 450-1:2012 FLY ASH FOR CONCRETE - PART 1: DEFINITION, SPECIFICATIONS AND CONFORMITY CRITERIA
    I.S. EN 14227-4:2013 HYDRAULICALLY BOUND MIXTURES - SPECIFICATIONS - PART 4: FLY ASH FOR HYDRAULICALLY BOUND MIXTURES
    I.S. EN 450-2:2005 FLY ASH FOR CONCRETE - PART 2: CONFORMITY EVALUATION
    02/100390 DC : DRAFT JAN 2002 PREN 450-2 - FLY ASH FOR CONCRETE - PART 2: CONFORMITY EVALUATION
    UNI EN 14227-4 : 2013 HYDRAULICALLY BOUND MIXTURES - SPECIFICATIONS - PART 4: FLY ASH FOR HYDRAULICALLY BOUND MIXTUREE
    UNI EN 450-1 : 2012 FLY ASH FOR CONCRETE - PART 1: DEFINITION, SPECIFICATIONS AND CONFORMITY CRITERIA
    PREN 14227-4 : DRAFT 2011 SPECIFICATIONS - PART 4: FLY ASH FOR HYDRAULICALLY BOUND MIXTURES
    PD CEN/TR 15840:2009 Evaluation of conformity of fly ash for concrete. Guidelines for the application of EN 450-2
    CEN/TR 15840:2009 Evaluation of conformity of fly ash for concrete - Guidelines for the application of EN 450-2
    BS EN 450:1995 Fly ash for concrete. Definitions, requirements and quality control
    UNE-EN 14227-4:2014 Hydraulically bound mixtures - Specifications - Part 4: Fly ash for hydraulically bound mixtures
    UNE-EN 450-1:2013 Fly ash for concrete - Part 1: Definition, specifications and conformity criteria
    EN 450-1:2012 Fly ash for concrete - Part 1: Definition, specifications and conformity criteria
    EN 450-2:2005 Fly ash for concrete - Part 2: Conformity evaluation
    EN 450 : 1994 FLY ASH FOR CONCRETE - DEFINITIONS, REQUIREMENTS AND QUALITY CONTROL
    EN 14227-4:2013 Hydraulically bound mixtures - Specifications - Part 4: Fly ash for hydraulically bound mixtures
    S.R. CEN/TR 15840:2009 EVALUATION OF CONFORMITY OF FLY ASH FOR CONCRETE - GUIDELINES FOR THE APPLICATION OF EN 450-2
    DIN EN 450-2:2005-05 Fly ash for concrete - Part 2: Conformity evaluation
    DIN EN 450-1:2012-10 Fly ash for concrete - Part 1: Definition, specifications and conformity criteria

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

    ISO 3310-1:2016 Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth
    ISO 565:1990 Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings
    EN 450-1:2012 Fly ash for concrete - Part 1: Definition, specifications and conformity criteria
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