The BS EN ISO 6504-3-2019 standard provides a method for determining the hiding power of layers of white or light paints for masonry, concrete and interior paints. The standard involves applying Coatings to black and white charts or colorless transparent foils and calculating the hiding power based on the tristimulus values Y and Y10 (both greater than 25). Also included is a simple method for calculating the paving rate of Coatings with low volatile matter content, such as interior-wall and ceiling Coatings.
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 | ICS | (87.040) 涂料和清漆 | |
| Release Date | 2020-01-03 00:00:00 | Implementation Date | 2020-01-03 00:00:00 |
![Sheen ref. 301C Opacity Chart [Warehouse Bottom Goods]](http://img.nbchao.com/imgs/200/2023/08/31/0944220694878945.jpg)
