Verkkokauppa
SFS-EN ISO 13788:en
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)
Soveltamisala
Suomenkielistä soveltamisalaa ei ole saatavissa.
ISO 13788:2012 gives 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.
The assessment of the risk of interstitial condensation due to water vapour diffusion. The method used does not take account of a number of important physical phenomena including the variation of material properties with moisture content; capillary suction and liquid moisture transfer within materials; air movement from within the building into the component through gaps or within air spaces; the hygroscopic moisture capacity of materials.
The time taken for water, from any source, in a layer between two high vapour resistance layers to dry out and the risk of interstitial condensation occurring elsewhere in the component during the drying process.
Tämän julkaisun valmistelusta Suomessa vastaa Rakennustuoteteollisuus RTT ry, puh. 09 12 991 (vaihde).
ISO 13788:2012 gives 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.
The assessment of the risk of interstitial condensation due to water vapour diffusion. The method used does not take account of a number of important physical phenomena including the variation of material properties with moisture content; capillary suction and liquid moisture transfer within materials; air movement from within the building into the component through gaps or within air spaces; the hygroscopic moisture capacity of materials.
The time taken for water, from any source, in a layer between two high vapour resistance layers to dry out and the risk of interstitial condensation occurring elsewhere in the component during the drying process.
Tämän julkaisun valmistelusta Suomessa vastaa Rakennustuoteteollisuus RTT ry, puh. 09 12 991 (vaihde).
Sisällysluettelo
Tuoteryhmä(t)
Sidokset
Velvoittavat viittaukset
ISO 15927-1:2003 Hygrothermal performance of buildings -- Calculation and presentation of climatic data -- Part 1: Monthly means of single meteorological elements
ISO 6946:2007 Building components and building elements -- Thermal resistance and thermal transmittance -- Calculation method
ISO 9346:2007 Hygrothermal performance of buildings and building materials -- Physical quantities for mass transfer -- Vocabulary
ISO 6946:2007 Building components and building elements -- Thermal resistance and thermal transmittance -- Calculation method
ISO 9346:2007 Hygrothermal performance of buildings and building materials -- Physical quantities for mass transfer -- Vocabulary
Tekninen komitea
Direktiivi
Vahvistuspäivä
04.03.2013
Julkaisupäivä
22.03.2013
Painos
2
Sivumäärä
44
Julkaisun kieli
englanti