GB/T 18091-2015
ActiveOptical and thermal performance of glass curtain wall
玻璃幕墙光热性能
Application Summary AI generated
This standard specifies the evaluation methods and limits for optical and thermal performance parameters of glass curtain walls, including solar heat gain coefficient, visible light transmittance, and thermal insulation. It is applied in the Chinese construction industry for the design, testing, and acceptance of glass curtain wall systems in commercial and residential buildings to ensure energy efficiency and visual comfort. The standard is particularly relevant for building energy conservation assessments and urban planning contexts where glare and heat transfer must be controlled.
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