GB/T 31433-2015
ActiveGeneral specification for building curtain walls, windows and doors
建筑幕墙、门窗通用技术条件
Application Summary AI generated
GB/T 31433-2015 specifies general technical requirements for building curtain walls, windows, and doors, covering performance criteria such as air permeability, water tightness, wind load resistance, and thermal insulation. It is applied in the construction industry for the design, production, and quality inspection of these building envelope components in residential, commercial, and public buildings. The standard ensures consistent performance and safety across diverse climatic and structural conditions in China.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.