UNE EN ISO 16276-2:2025
Corrosion protection of steel structures by protective paint systems - Assessment of, and acceptance criteria for, the adhesion/cohesion (fracture strength) of a coating - Part 2: Cross-cut testing and X-cut testing (ISO 16276-2:2025)
Protección de estructuras de acero frente a la corrosión mediante sistemas de pintura protectores. Evaluación y criterios de aceptación de la adherencia/cohesión (resistencia a fracturas) de un recubrimiento. Parte 2: Ensayo de corte por enrejado y ensayo de corte en X. (ISO 16276-2:2025).
| Standard number: | UNE EN ISO 16276-2:2025 |
| Pages: | 17 |
| Released: | 2025-12-30 |
| Status: | Standard |
UNE EN ISO 16276-2:2025
This part of ISO 16276 specifies procedures for rating the resistance of coating systems when a cut in the form of a right-angle lattice pattern (cross-cut) or in the form of an X (X cut) is made into the coating, penetrating through to the substrate. This part of ISO 16276 is only applicable if the cross-cut or X cut test method is specified, together with the rating from the appropriate rating scale. NOTE The characteristics of the coating can make the assessment of the result of a cross-cut or X cut test difficult. This part of ISO 16276 also specifies suitable equipment and defines inspection areas, sampling plans and acceptance/rejection criteria. It does not specify ratings for particular coating systems.