• I.S. 27:1950

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    GYPSUM PLASTERS

    Available format(s):  Hardcopy, PDF

    Superseded date:  05-11-1975

    Language(s):  English

    Published date:  01-01-1950

    Publisher:  National Standards Authority of Ireland

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

    PART I GYPSUM PLASTERS
    PART II SPECIFICATION
    1 SCOPE
    2 DEFINITIONS
    3 CLASSES
    4 CHEMICAL COMPOSITION
    5 LOSS OF WEIGHT ON IGNITION
    6 CONTENT OF COARSE PARTICLES
    7 SETTING TIME
    8 SOUNDNESS
    9 MECHANICAL RESISTANCE
    10 TRANSVERSE STRENGTH
    11 MARKING
    12 TESTING
    13 SAMPLING AND SIZE OF SAMPLES
    14 TESTING CONDITIONS
    APPENDIX A DETERMINATION OF SULPHURIC ANHYDRIDE AND OF
               CALCIUM OXIDE
    APPENDIX B DETERMINATION OF SOLUBLE SODIUM AND MAGNESIUM
               SALTS
    APPENDIX C DETERMINATION OF LOSS OF WEIGHT ON IGNITION
    APPENDIX D METHOD FOR THE DETERMINATION OF THE CONTENT OF
               COARSE PARTICLES
    APPENDIX E STABILISING OF SAMPLES FOR TESTING
    APPENDIX F DETERMINATION OF NORMAL CONSISTENCY
    APPENDIX G DETERMINATION OF SETTING TIME
    APPENDIX H DETERMINATION OF SOUNDNESS
    APPENDIX K DETERMINATION OF MECHANICAL RESISTANCE
    APPENDIX L DETERMINATION OF TRANSVERSE STRENGTH

    Abstract - (Show below) - (Hide below)

    Applies to gypsum plasters, suitable for use in building operations and in the manufacture of building materials, which set due to the hydration of calcium sulphate.

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

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    Status Superseded
    Superseded By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