GB/T 40414-2021 "Film thickness measurement of thermal insulation products for floating ground" stipulates the measurement method of film thickness of thermal insulation products for floating ground, covering measurement principles, instruments and equipment, sample preparation, measurement procedures and result calculation. The standard provides a standardized process for accurately determining the film thickness of thermal insulation products, ensuring that the film thickness of thermal insulation products on floating ground meets the requirements, and ensuring the thermal insulation performance and construction mass of floating ground.
| Status | Active |
|---|---|
| CCS | Q25 | ICS | 91.100.60 |
| Release Date | 2021-08-20 00:00:00 | Implementation Date | 2022-03-01 00:00:00 |