Norm

NEN-EN 410:1991 Ontw. en

Vlakglas voor gebouwen - Bepaling van de lichttoetreding, de directe zontoetreding, de totale zonne-energietoetreding, de ultraviolet toetreding en de hiermee samenhangende grootheden

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Over deze norm

Status Ingetrokken
Aantal pagina's 22
Commissie Vlakglas
Gepubliceerd op 01-01-1991
Taal Engels
This European Standard specifies methods of determining light and energy transmission of solar radiation for glazing in buildings. These characteristic data can serve as a basis for lighting, heating and cooling calculations of rooms and permit comparison between different types of glazing. This European Standard applies both to conventional glazing and to absorbing or reflecting solar-control glazing, used as vertical or horizontal glazed apertures. The appropriate formulae for single, double and triple glazing units are given. This European Standard is accordingly applicable to all transparent materials except those which show significant transmission in the wavelength region (5 to 50 ยต m) of ambient temperature radiation, such as certain plastics sheets. Materials with light-scattering properties for incident radiation are dealt with as conventional transparent materials under certain conditions.

Details

ICS-code 81.040.20
Nederlandse titel Vlakglas voor gebouwen - Bepaling van de lichttoetreding, de directe zontoetreding, de totale zonne-energietoetreding, de ultraviolet toetreding en de hiermee samenhangende grootheden
Engelse titel Glass in building - Determination of light transmittance, solar direct transmittance, total solar energy transmittance, ultraviolet transmittance and related glazing characteristics
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Normatieve verwijzingen
  • 89/106/EEG, Bouwproducten

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