ONORM EN ISO 16276-2 : 2007

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
  4.1 General
  4.2 Principle of cross-cut method
  4.3 Principle of X-cut method
5 Apparatus and materials
  5.1 Cross-cut test
  5.2 X-cut test
6 Procedure
  6.1 General
  6.2 Field tests on coated structures
  6.3 Test panels for use on site
  6.4 Cross-cut test
  6.5 X-cut test
  6.6 Testing
  6.7 Interpretation of results
7 Expression of results
8 Acceptance criteria
9 Test report
Annex A (normative) Classification of
        results of X-cut test
Bibliography

Describes 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.