ISO/TR 17870-1:2015定义了瓷砖的质量，并为材料选择、安装和使用提供了指导，以达到所需的质量和性能水平。 它考虑了与瓷砖项目的规范和安装相关的方面，包括: -材料（瓷砖、粘合剂、灌浆等）的制造和分销； -瓷砖的规格； -瓷砖安装（瓷砖固定操作）。 适用于水泥砂浆或其他粘接方式安装的内外地板和墙面瓷砖。 注:瓷砖的质量取决于以下一般特征: -规律性； -耐久性； -安全。 瓷砖的耐久性取决于其使用和管理。

ISO/TR 17870-1:2015 defines the quality of ceramic tiling and provides guidance for materials selection, installation and use, to achieve required levels of quality and performance. It considers aspects related to the specification and installation of the tiling project, in terms of: - manufacture and distribution of the materials (ceramic tiles, adhesives, grouts, etc.); - specification of the tiling; - installation of the tiling (tile fixing operations). It is applicable to internal and external floor and wall ceramic tiling, installed by either cement mortar or other adhesive methods. NOTE The quality of ceramic tiling depends on the following general characteristics: - regularity; - durability; - safety. The durability of the tiling can depend on its use and management.