NA 005
DIN Standards Committee Building and Civil Engineering
Project
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
Abstract
ISO 52022-3:2017 specifies a detailed method, based on spectral data of the transmittance and reflectance of the constituent materials (solar protection devices and the glazing), to determine the total solar energy transmittance, the total light 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.
Begin
2025-08-06
WI
00089221
Planned document number
prEN ISO 52022-3 rev
Responsible national committee
Responsible european committee
CEN/TC 89/WG 7 - Thermal properties of doors and windows
