• NBN EN 14889-2 : 2007

    Current The latest, up-to-date edition.

    FIBRES FOR CONCRETE - PART 2: POLYMER FIBRES - DEFINITIONS, SPECIFICATIONS AND CONFORMITY

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    Published date:  12-01-2013

    Publisher:  Belgian Standards

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols
    5 Requirements
      5.1 Classification of fibres
      5.2 General
           5.2.1 Polymer type
           5.2.2 Shape
           5.2.3 Bundled polymer fibres
           5.2.4 Surface treatment or coating
      5.3 Dimensions and tolerances
           5.3.1 General
           5.3.2 Length
           5.3.3 Determination of (equivalent) diameter
           5.3.4 Linear density
           5.3.5 Shape of fibres
      5.4 Tensile properties
           5.4.1 Tenacity of Class I fibres
           5.4.2 Tensile strength of Class II fibres
      5.5 Modulus of elasticity
      5.6 Melting point and point of ignition
      5.7 Effect on consistence of concrete
      5.8 Effect on the strength of concrete
      5.9 Mixing
      5.10 Release of dangerous substances
    6 Evaluation of conformity
      6.1 General
      6.2 Initial type testing
           6.2.1 General
      6.3 Factory production control (FPC)
           6.3.1 General
           6.3.2 Equipment
           6.3.3 Raw materials
           6.3.4 Design process
           6.3.5 Product testing and evaluation
           6.3.6 Traceability
           6.3.7 Corrective actions for non conforming products
    Annex A (normative) Conditions for switching between the
              control regimes T-N-R
    Annex ZA (informative) Relationship between this European
             Standard and the Essential Requirements of EU
             Directive for Construction products (89/106/EEC)
      ZA.1 Scope and relevant characteristics
      ZA.2 Procedure(s) for the attestation of conformity of
           products
           ZA.2.1 Systems of attestation of conformity
           ZA.2.2 EC Certificate and Declaration of conformity
      ZA.3 CE Marking and labelling
    Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies requirements for polymer fibres for structural or non-structural use in concrete, mortar and grout.

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    Document Type Standard
    Publisher Belgian Standards
    Status Current
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