The GB 11942-1989 standard specifies chroma Measuring methods for color building materials. The standard applies to a variety of color building materials and provides instrumental requirements, operating procedures, and data processing methods for measuring chroma. Through a uniform Measuring method, the standard helps to accurately evaluate the Color properties of building materials, ensuring their conformity and aesthetics in architectural applications.
| Status | Abolish |
|---|---|
| CCS | ICS |
| Release Date | Implementation Date |