• PREN ISO 13788 : DRAFT 2011

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    HYGROTHERMAL PERFORMANCE OF BUILDING COMPONENTS AND BUILDING ELEMENTS - INTERNAL SURFACE TEMPERATURE TO AVOID CRITICAL SURFACE HUMIDITY AND INTERSTITIAL CONDENSATION - CALCULATION METHODS

    Available format(s): 

    Superseded date:  01-12-2012

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Definitions, symbols and units
    4 Input data for the calculations
    5 Calculation of surface temperature to avoid critical
      surface humidity
    6 Calculation of interstitial condensation
    7 Calculation of drying of building components
    Annex A (informative) - Internal boundary conditions
    Annex B (informative) - Examples of calculation of the
            temperature factor at the internal surface to
            avoid critical surface humidity
    Annex C (informative) - Examples of calculation of
            interstitial condensation
    Annex D (informative) - Example of the calculation of
            the drying of a wetted layer
    Annex E (informative) - Relationships governing
            moisture transfer and water vapour pressure

    Abstract - (Show below) - (Hide below)

    Describes simplified calculation methods for the internal surface temperature of a building component or building element below which mould growth is likely, given the internal temperature and relative humidity - the method can also be used to assess the risk of other internal surface condensation problems.

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

    Comment Closes On
    Committee TC 89
    Document Type Draft
    Publisher Comite Europeen de Normalisation
    Status Superseded
    Superseded By

    National Adoptions - (Show below) - (Hide below)

    Equivalent Standard(s) Relationship
    11/30230944 DC : 0 Identical

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

    ISO 10211:2017 Thermal bridges in building construction — Heat flows and surface temperatures — Detailed calculations
    ISO 9346:2007 Hygrothermal performance of buildings and building materials — Physical quantities for mass transfer — Vocabulary
    ISO 12572:2016 Hygrothermal performance of building materials and products Determination of water vapour transmission properties Cup method
    ISO 15927-1:2003 Hygrothermal performance of buildings Calculation and presentation of climatic data Part 1: Monthly means of single meteorological elements
    ISO 10456:2007 Building materials and products — Hygrothermal properties — Tabulated design values and procedures for determining declared and design thermal values
    ISO 6946:2017 Building components and building elements — Thermal resistance and thermal transmittance — Calculation methods
    ISO 13790:2008 Energy performance of buildings Calculation of energy use for space heating and cooling
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