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DIN EN ISO 6946

Building components and building elements - Thermal resistance and thermal transmittance - Calculation methods (ISO 6946:2017)

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Organization: DIN
Publication Date: 1 March 2018
Status: active
Page Count: 57
ICS Code (Thermal insulation of buildings): 91.120.10
scope:

This document provides the method of calculation of the thermal resistance and thermal transmittance of building components and building elements, excluding doors, windows and other glazed units, curtain walling, components which involve heat transfer to the ground, and components through which air is designed to permeate.

The calculation method is based on the appropriate design thermal conductivities or design thermal resistances of the materials and products for the application concerned.

The method applies to components and elements consisting of thermally homogeneous layers (which can include air layers).

This document also provides an approximate method that can be used for elements containing inhomogeneous layers, including the effect of metal fasteners, by means of a correction term given in Annex F. Other cases where insulation is bridged by metal are outside the scope of this document.

NOTE Table 1 in the Introduction shows the relative position of this document within the set of EPB standards in the context of the modular structure as set out in ISO 52000-1.

Document History

DIN EN ISO 6946
March 1, 2018
Building components and building elements - Thermal resistance and thermal transmittance - Calculation methods (ISO 6946:2017)
This document provides the method of calculation of the thermal resistance and thermal transmittance of building components and building elements, excluding doors, windows and other glazed units,...
June 1, 2015
Building components and building elements - Thermal resistance and thermal transmittance - Calculation method (ISO/DIS 6946:2015); German and English version prEN ISO 6946:2015
A description is not available for this item.
April 1, 2008
Building components and building elements - Thermal resistance and thermal transmittance - Calculation method (ISO 6946:2007)
A description is not available for this item.
October 1, 2003
Building components and building elements - Thermal resistance and thermal transmittance - Calculation method (ISO 6946:1996 + Amd 1:2003) (includes Amendment A1:2003)
A description is not available for this item.
November 1, 1996
Thermal resistance and thermal transmittance of building components and building elements - Calculation method (ISO 6946:1996)
A description is not available for this item.

References

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