GB/T 11833-2014
ActiveDetermination of steady-state thermal transmission properties of thermal insulation―Spherical method
绝热材料稳态传热性质的测定 圆球法
Application Summary AI generated
This standard specifies a spherical method for measuring the steady-state thermal conductivity of thermal insulation materials. It is primarily applied in laboratory testing to evaluate the thermal performance of loose-fill or granular insulation products, such as perlite or mineral wool, used in building envelopes and industrial equipment. The method is particularly suitable for materials that are difficult to test with flat-plate apparatus due to their form or low density.
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