The GB/T 13891-2008 standard specifies the method for measuring the mirror-oriented Glossiness of building finishing materials, using three-angle Geometry conditions of 20 °, 60 ° and 85 ° for measurement. The standard details the operation method of using the Glossiness Meter under different Glossiness conditions, ensuring the accuracy and conformity of the gloss measurement of building finishing materials.
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 | Q04 | ICS | 91.100.01 |
| Release Date | 2008-06-30 00:00:00 | Implementation Date | 2009-04-01 00:00:00 |
