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PREN ISO 13788 : DRAFT 2011

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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Superseded date

12-01-2012

Published date

01-12-2013

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

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.

Committee
TC 89
DocumentType
Draft
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

Standards Relationship
11/30230944 DC : 0 Identical

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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