NBN EN ISO 10077-1 : 2006 COR 2009
Current
The latest, up-to-date edition.
THERMAL PERFORMANCE OF WINDOWS, DOORS AND SHUTTERS - CALCULATION OF THERMAL TRANSMITTANCE - PART 1: GENERAL
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions, symbols and units
4 Geometrical characteristics
5 Calculation of thermal transmittance
6 Input data
7 Report
Annex A (normative) Internal and external surface thermal
resistances
Annex B (informative) Thermal conductivity of glass
Annex C (informative) Thermal resistance of air spaces
between glazing and thermal transmittance of
coupled or double glazing
Annex D (informative) Thermal transmittance of frames
Annex E (informative) Linear thermal transmittance of
frame/glazing junction
Annex F (informative) Thermal transmittance of windows
Annex G (informative) Additional thermal resistance for
windows with closed shutters
Annex H (informative) Permeability of shutters
Annex ZA (informative) A-deviations
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