TS EN 13888

TS EN 13888 is the standard for definitions and specifications of grouts used to fill joints between ceramic tiles. It addresses the technical identity of these materials in wall and floor installations, both indoors and outdoors, and helps frame how grout is understood within tiled finishes.

How ceramic tile grout is understood technically

Grout is more than a cosmetic filler: it occupies the joint space between tiles, helps complete the surface, and contributes to the overall integrity of the tiled assembly. In general technical context, grout products may belong to different formulation families, but this document should be understood specifically as covering grouts for ceramic tile installations rather than all joint-filling materials in construction. The standard’s scope is tied to common installation settings such as walls and floors in internal and external use.

Why definitions and specifications matter together

When definitions and specifications are brought together, the aim is consistent terminology and a shared performance language for the product category. Joint fillers in tiled systems are influenced by exposure to moisture, cleaning, wear and movement, so the distinction between product type and application conditions matters in practice. This standard is linked with related references such as EN 87, EN 12002 and EN 12808 series documents, indicating its place within a broader testing and characterization framework for tile-setting materials.

• Covers ceramic tile grouts for wall and floor installations.
• Applies to both internal and external tile installations.
• Focuses on the joints between ceramic tiles.
• Supports consistent terminology and specification for the product category.