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    I.S. EN 12237:2003

    Current The latest, up-to-date edition.

    VENTILATION FOR BUILDINGS - DUCTWORK - STRENGTH AND LEAKAGE OF CIRCULAR SHEET METAL DUCTS

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2003

    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, definitions and symbols
       3.1 Terms and definitions
       3.2 Symbols
    4 Classification
    5 Requirements
       5.1 Leakage
       5.2 Strength
    6 Test rig specification
    7 Test procedure strength and leakage
       7.1 Test sample
       7.2 Test method
       7.3 Correction of leakage test result
    8 Test report
    Annex A (informative) Recommended procedure if the permitted
            air leakage rate is exceeded when testing a specific
            installation
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines requirements and test methods for strength and air leakage of circular ductwork used in air conditioning and ventilation systems in buildings. The requirements and methods applies to rectangular ductwork in respect of air leakage.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current
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