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Norm

ÖNORM EN ISO 10077-2

Issue date: 2018 02 01

Thermal performance of windows, doors and shutters - Calculation of thermal transmittance - Part 2: Numerical method for frames (ISO 10077-2:2017)

This document specifies a method and gives reference input data for the calculation of the thermal transmittance of frame profiles and of the linear thermal transmittance...

Valid

§ Legal References

Publisher:

Austrian Standards International

Format:

Digital | 85 Pages

Language:

German | English | Download GER/ENG

Optionally co-design standards:

Committee 175: Thermal performance in buildings and building components

ICS

91.060.50 91.120.10

Topics

Planning & implementation of construction projects, Thermal insulation of buildings, Thermal insulation of buildings Construction products, Windows, doors and gates. External structures, Doors and windows

This document specifies a method and gives reference input data for the calculation of the thermal transmittance of frame profiles and of the linear thermal transmittance of their junction with glazing or opaque panels. The method can also be used to evaluate the thermal resistance of shutter profiles and the thermal characteristics of roller shutter boxes and similar components (e.g. blinds). This document also gives criteria for the validation of numerical methods used for the calculation. This document does not include effects of solar radiation, heat transfer caused by air leakage or three-dimensional heat transfer such as pinpoint metallic connections. Thermal bridge effects between the frame and the building structure are not included.

ÖNORM EN ISO 10077-2

2018 02 01