This International Standard specifies a method for calculating the thermal transmittance of curtain walls consisting of glazed and/or opaque panels fitted in,or connected to,frames.
DIN EN ISO 12631:2013 Referenced Document
EN 12412-2:2003 Thermal performance of windows, doors and shutters - Determination of thermal transmittance by hot box method - Part 2: Frames
EN 673:2011 Glass in building - Determination of thermal transmittance (U value) - Calculation method
EN 674:2011 Glass in building - Determination of thermal transmittance (U value) - Guarded hot plate method
EN 675:2011 Glass in building - Determination of thermal transmittance (U value) - Heat flow meter method
ISO 10077-1:2006 Thermal performance of windows, doors and shutters - Calculation of thermal transmittance - Part 1: General
ISO 10077-2:2012 Thermal performance of windows, doors and shutters - Calculation of thermal transmittance - Part 2: Numerical method for frames
ISO 10211:2007 Thermal bridges in building construction - Heat flows and surface temperatures - Detailed calculations
ISO 10291:1994 Glass in building - Determination of steady-state U values (thermal transmittance) of multiple glazing - Guarded hot plate method
ISO 10292:1994 Glass in building - Calculation of steady-state U values (thermal transmittance) of multiple glazing
ISO 10293:1997 Glass in building - Determination of steady-state U values (thermal transmittance) of multiple glazing - Heat flow meter method
ISO 12567-1:2010 Thermal performance of windows and doors - Determination of thermal transmittance by the hot-box method - Part 1: Complete windows and doors
ISO 6946:2007 Building components and building elements - Thermal resistance and thermal transmittance - Calculation method
ISO 7345:1987 Thermal insulation; Physical quantities and definitions
DIN EN ISO 12631:2013 history
2018DIN EN ISO 12631:2018 Thermal performance of curtain walling - Calculation of thermal transmittance (ISO 12631:2017); German version EN ISO 12631:2017
2013DIN EN ISO 12631:2013 Thermal performance of curtain walling - Calculation of thermal transmittance (ISO 12631:2012); German version EN ISO 12631:2012
1970DIN EN ISO 12631 E:2010-11 Curtain wall thermal performance thermal transmittance calculation (draft)
0000 DIN EN ISO 12631:2010
2007DIN EN 13947:2007 Thermal performance of curtain walling - Calculation of thermal transmittance; English version of DIN EN 13947:2007-07
DIN EN ISO 12631:2013 Thermal performance of curtain walling - Calculation of thermal transmittance (ISO 12631:2012); German version EN ISO 12631:2012 has been changed from DIN EN 13947:2007 Thermal performance of curtain walling - Calculation of thermal transmittance; English version of DIN EN 13947:2007-07.