GB/T 34010-2017
ActiveStandard for determination of air permeability of buildings—Fan pressurization method
建筑物气密性测定方法 风扇压力法
Application Summary AI generated
This standard specifies the fan pressurization method for measuring the air leakage rate of building envelopes. It is applied in the construction industry to test the airtightness of completed buildings or building components, such as doors, windows, and walls, under controlled pressure differences. The method is used for energy performance assessment, quality control during construction, and compliance verification with building energy efficiency regulations.
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