Thermal insulation and energy economy in buildings - Part 4: Hygrothermal design values
Project begin
2011-02-08
Planned document number
DIN 4108-4
Abstract
The project specifies characteristic values relating to thermal insulation which shall be applied to technical verification of thermal performance of buildings and building commponents unsing calculation. Design values of thermal conductivity indicated in this prestandard, in particular take into account the influence of temperature, actual moisture content and changing product properties. The water vapour resistance factors indicated in this document are also standard values. The specified values of water vapour resistance factors are intended for assessment of dew protection.
Responsible Committee
NA 005-56-92 AA Kennwerte und Anforderungsbedingungen (SpA zu CEN/TC 89/WG 12)
Notice of supersedure
Vorgesehen als Ersatz für DIN V 4108-4:2007-06
Draft standard
Previous Document(s)
Search in NA 005
Contact
Dipl.-Kffr.
Leticia de Anda González
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