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    I.S. EN 15026:2007

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    HYGROTHERMAL PERFORMANCE OF BUILDING COMPONENTS AND BUILDING ELEMENTS - ASSESSMENT OF MOISTURE TRANSFER BY NUMERICAL SIMULATION

    Available format(s):  Hardcopy, PDF

    Superseded date:  27-07-2023

    Language(s):  English

    Published date:  01-01-2007

    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
    Introduction
    1 Scope
    2 Normative references
    3 Terms, definitions, symbols and units
      3.1 Terms and definitions
      3.2 Symbols and units
    4 Hygrothermal equations and material properties
      4.1 Assumptions
      4.2 Transport of heat and moisture
      4.3 Material properties
    5 Boundary conditions
      5.1 Internal conditions
      5.2 External conditions
    6 Documentation of input data and results
      6.1 General
      6.2 Problem description
      6.3 Hygrothermal model and numerical solution
      6.4 Calculation report
    Annex A (normative) Benchmark example - Moisture uptake in
            a semi-infinite region
          A.1 General
          A.2 Problem description
          A.3 Results
    Annex B (informative) Design of Moisture Reference Years
    Annex C (informative) Internal boundary conditions
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines the equations to be used in a simulation method for calculating the non steady transfer of heat and moisture through building structures.

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

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    Status Superseded
    Superseded By

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

    S.R. 82:2017 SLATING AND TILING - CODE OF PRACTICE
    S.R. 54:2014 CODE OF PRACTICE FOR THE ENERGY EFFICIENT RETROFIT OF DWELLINGS

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

    EN 12667:2001 Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Products of high and medium thermal resistance
    EN ISO 12571:2013 HYGROTHERMAL PERFORMANCE OF BUILDING MATERIALS AND PRODUCTS - DETERMINATION OF HYGROSCOPIC SORPTION PROPERTIES (ISO 12571:2013)
    ISO 13788:2012 Hygrothermal performance of building components and building elements — Internal surface temperature to avoid critical surface humidity and interstitial condensation — Calculation methods
    EN 12939:2000 Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Thick products of high and medium thermal resistance
    ISO 12571:2013 Hygrothermal performance of building materials and products Determination of hygroscopic sorption properties
    ISO 12572:2016 Hygrothermal performance of building materials and products Determination of water vapour transmission properties Cup method
    ISO 15148:2002 Hygrothermal performance of building materials and products Determination of water absorption coefficient by partial immersion
    EN ISO 12572:2016 Hygrothermal performance of building materials and products - Determination of water vapour transmission properties - Cup method (ISO 12572:2016)
    EN 12664:2001 Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Dry and moist products of medium and low thermal resistance
    EN ISO 13788:2012 Hygrothermal performance of building components and building elements - Internal surface temperature to avoid critical surface humidity and interstitial condensation - Calculation methods (ISO 13788:2012, Corrected version 2020-05)
    EN ISO 15148:2002/A1:2016 HYGROTHERMAL PERFORMANCE OF BUILDING MATERIALS AND PRODUCTS - DETERMINATION OF WATER ABSORPTION COEFFICIENT BY PARTIAL IMMERSION (ISO 15148:2002+A1:2016)
    ISO 7345:1987 Thermal insulation Physical quantities and definitions
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