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Norm
ÖNORM EN 13363-2
Issue date: 2006 07 01
Solar protection devices combined with glazing - Calculation of total solar energy transmittance and light transmittance - Part 2: Detailed calculation method
This document specifies a detailed method, based on the spectral transmission data of the materials, comprising
the solar protection devices and the glazing, to determin...
Withdrawn: 2018 02 01
Publisher:
Austrian Standards International
Format:
Digital | 28 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
This document specifies a detailed method, based on the spectral transmission data of the materials, comprising
the solar protection devices and the glazing, to determine the total solar energy transmittance and other relevant
solar-optical data of the combination. If spectral data are not available the methodology can be adapted to use integrated
data.
The method is valid for all types of solar protection devices parallel to the glazing such as louvres, or venetian, or
roller blinds. The blind may be located internally, externally, or enclosed between the panes of the glazing.
Ventilation of the blind is allowed for in each of these positions in determining the solar energy absorbed by the
glazing or blind components, for vertical orientation of the glazing.
The blind component materials may be transparent, translucent or opaque, combined with glazing components with
known solar transmittance and reflectance and with known emissivity for thermal radiation.
The method is based on a normal incidence of radiation and does not take into account an angular dependence of
transmittance or reflectance of the materials. Diffuse irradiation or radiation diffused by solar protection devices is
treated as if it were direct. Louvres or venetian blinds are treated as homogenous materials by equivalent solar
optical characteristics, which may depend on the angle of the incidence radiation. For situations outside the scope
of this document; ISO 15099 covers a wider range of situations.
The document also gives certain normalised situations, additional assumptions and necessary boundary
conditions.
ÖNORM EN ISO 52022-3
2018 02 01
Energy performance of buildings - Thermal, solar and daylight properties of building components and ...
Norm
ÖNORM EN 13363-2
2006 07 01
Solar protection devices combined with glazing - Calculation of total solar energy transmittance and...
Norm
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ÖNORM EN 13363-2
2005 07 01
Solar protection devices combined with glazing - Calculation of total solar energy transmittance and...
Norm
Norm
Issue date :
1998 07 01
Glass in building - Determination of luminous and solar characteristics of glazing
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Issue date :
2003 08 01
Glass in building - Determination of thermal transmittance (U value) - Calculation method (EN 673:1997 + A1:2000 + A2:2002)
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Issue date :
1996 05 01
Thermal insulation - Physical quantities and definitions (ISO 7345:1987)
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Issue date :
1996 07 01
Thermal insulation - Heat transfer by radiation - Physical quantities and definitions (ISO 9288:1989)
Norm
Issue date :
2018 02 01
Energy performance of buildings - Thermal, solar and daylight properties of building components and elements - Part 3: Detailed calculation method of the solar and daylight characteristics for solar protection devices combined with glazing (ISO 52022-3:2017)