JC/T 2210-2014 in English

本标准规定了建筑陶瓷光催化活性的定义、试验装置、试剂、试验条件、试验步骤、试验结果计算、试验结果报告。
本标准主要适用于附有光催化技术的建筑陶瓷材料及制品，对其自清洁性能的表征。本标准不适用于黑暗环境中使用的光催化及可见光应答型的光催化建筑陶瓷自清洁材料。

Scope

This standard specifies the terms and definitions, principles, determination of photocatalytic activity, determination of water contact angle and test result report for self-cleaning performance testing of building ceramics. This standard is mainly applicable to the characterization of building ceramic materials and products with photocatalytic technology and their self-cleaning performance. This standard does not apply to photocatalytic and visible light-responsive photocatalytic building ceramic self-cleaning materials used in dark environments.