NBN EN ISO 6946 : 2008
Current
The latest, up-to-date edition.
BUILDING COMPONENTS AND BUILDING ELEMENTS - THERMAL RESISTANCE AND THERMAL TRANSMITTANCE - CALCULATION METHOD
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions and symbols
4 Principles
5 Thermal resistance
6 Total thermal resistance
7 Thermal transmittance
Annex A (normative) Surface resistance
Annex B (normative) Thermal resistance of unventilated
airspaces
Annex C (normative) Calculation of the thermal
transmittance of components with tapered layers
Annex D (normative) Corrections to thermal transmittance
Annex E (informative) Examples of corrections for
air gaps
Describes method of calculating the thermal resistance and thermal transmittance of building components and building elements, not including doors, windows and other glazed units, components involving transfer of heat to the ground, and components through which air permeates.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN ISO 6946:2015-06 (Draft) | Identical |
| SN EN ISO 6946 : 2007 | Identical |
| EN ISO 6946:2017 | Identical |
| I.S. EN ISO 6946:2017 | Identical |
| NF EN ISO 6946 : 2008 | Identical |
| BS EN ISO 6946:1997 | Identical |
| ONORM EN ISO 6946 : 2018 | Identical |
| UNE-EN ISO 6946:2012 | Identical |
| UNI EN ISO 6946 : 2008 | Identical |
| DIN EN ISO 6946:2018-03 | Identical |
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