GB/T 10295 - 2008 describes the characteristics of heat flow meter method for determining the steady-state thermal resistance of thermal insulation materials. It specifies the requirements of heat flow meters, temperature sensors and other equipment, and standardizes the preparation of samples, covering dimensions and installation details. During testing, clarify the layout of the heat flow meter, the heating chill down conditions and the Measurement time interval. The thermal resistance is calculated by measuring the thermal Flow rate of the thermal insulation material through the heat flow meter and combining the temperature difference. The standard provides a quantitative basis for the performance evaluation of thermal insulation materials, helps the selection of materials in the fields of construction and industrial insulation, effectively improves the thermal insulation effect and reduces energy consumption. It is widely used in the production, testing and engineering design of thermal insulation materials.
| Status | Active |
|---|---|
| CCS | Q25 | ICS | 91.120.10 |
| Release Date | 2008-06-30 00:00:00 | Implementation Date | 2009-04-01 00:00:00 |