ISO 10545-18:2022
ISO 10545-18:2022
Ceramic tiles - Part 18: Determination of light reflectance value (LRV)standard by International Organization for Standardization, 03/01/2022
standard by International Organization for Standardization, 03/01/2022
The objective of this document is to define a test method to determine the light reflectance value (LRV) of ceramic tiles, including mosaic tiles.
It is applicable to solid-coloured, multicoloured and non-uniform shade tile surfaces including tile with flame effects, speckled or textured with different types of finishing.