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    I.S. EN ISO 12957-1:2005

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    GEOSYNTHETICS - DETERMINATION OF FRICTION CHARACTERISTICS - PART 1: DIRECT SHEAR TEST

    Available format(s):  Hardcopy, PDF

    Superseded date:  25-01-2019

    Language(s):  English

    Published date:  01-01-2005

    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 Principle
    5 Test specimens
    6 Conditioning
    7 Apparatus
    8 Procedure
    9 Calculations
    10 Test report

    Abstract - (Show below) - (Hide below)

    Explains an index test method to determine the friction characteristics of geotextiles and geotextile-related products in contact with a standard sand, i.e. with a specified density and moisture content, under a normal stress and at a constant rate of displacement, using a direct shear apparatus.

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

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    Status Superseded
    Superseded By

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

    ISO 9862:2005 Geosynthetics — Sampling and preparation of test specimens
    ISO 554:1976 Standard atmospheres for conditioning and/or testing — Specifications
    EN ISO 9862:2005 Geosynthetics - Sampling and preparation of test specimens (ISO 9862:2005)
    ISO 6344-2:1998 Coated abrasives Grain size analysis Part 2: Determination of grain size distribution of macrogrits P12 to P220
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