ISO 6946:2017 Building components and building elements — Thermal resistance and thermal transmittance — Calculation methods

Abbreviation
ISO 6946:2017
Valid from
21/06/2017

Information provider
Standards New Zealand
Author
International Organization for Standardization
Information type
ISO Standard


Description

This Standard 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).

Scope

This Standard 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 ISO 6946:2017.

NOTE: Table 1 in the Introduction shows the relative position of ISO 6946:2017 within the set of EPB standards in the context of the modular structure as set out in ISO 52000‑1.

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This resource is cited by:

ISO 6946:2017 Building components and building elements — Thermal resistance and thermal transmittance — Calculation methods

This document is CITED BY:

ISO 6946:2017 Building components and building elements — Thermal resistance and thermal transmittance — Calculation methods

Description

This Standard 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).

View on Information Provider website
ISO 6946:2017 Building components and building elements — Thermal resistance and thermal transmittance — Calculation methods
Description

This Standard 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).

View on Information Provider website
This resource does not cite any other resources.

ISO 6946:2017 Building components and building elements — Thermal resistance and thermal transmittance — Calculation methods

This resource does not CITE any other resources.
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