EN 12004-1 : Adhesives for ceramic tiles - Part 1: Requirements, assessment and verification of constancy of performance, classification and marking.

This document applies to cementitious tile adhesives, reactive resin adhesives, and dispersion resin adhesives intended for the interior and exterior installation of ceramic tiles on walls and floors. It defines terminology relating to products, application methods, and application properties. It specifies performance requirements, associated test methods, assessment and verification of constancy of performance (AVCP), as well as the classification, designation, and marking of ceramic tile adhesives. It does not provide criteria or recommendations for tile system design or installation. These adhesives may also be used to install other types of tiles, including natural or agglomerated stone tiles, provided they are compatible with those materials.