GB/T 34342-2017
ActiveTest method for heat transfer coefficient of building envelope
围护结构传热系数检测方法
Application Summary AI generated
This standard specifies the test method for determining the heat transfer coefficient (U-value) of building envelope components, such as walls, roofs, and windows. It is applied in the construction industry for quality inspection, energy efficiency assessment, and compliance verification of building thermal performance in China. The method is used both in laboratory settings and on-site field testing to ensure buildings meet national energy conservation standards.
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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.