ISO 7345:2018 defines physical quantities used in the thermal performance of buildings and building elements, and gives the corresponding symbols and units.
NOTE Because the scope of this document is restricted to thermal performance and energy use in the built environment, some of the definitions it contains differ from those given ISO 80000-5.
Status: PublishedPublication date: 2018-03
Edition: 3Number of pages: 12
Technical Committee: ISO/TC 163 Thermal performance and energy use in the built environment
This standard contributes to the following Sustainable Development Goal:
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A standard is reviewed every 5 years
Stage: 90.20 (Under review)
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