GB/T 22872-2008 "Solid fibreboard - Determination of the grammage of individual layers" specifies the method for determining the grammage of individual layers in solid fibreboard, which is applicable to solid fibreboard with a multi-layer structure. By successively peeling off each layer of the board, weighing the mass of each layer, and calculating the grammage, the standard clarifies the requirements for peeling operations, weighing accuracy, and result calculation methods, providing data for analyzing the structure and mass distribution of each layer in solid fibreboard.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | Y30 | ICS | 85.010 |
| Release Date | 2008-12-30 00:00:00 | Implementation Date | 2009-09-01 00:00:00 |