SN EN 12272-2 : 2003

Foreword<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Visual assessment of defects<br>&nbsp;&nbsp;4.1 General<br>&nbsp;&nbsp;4.2 Qualitative assessment<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.2.1 Procedure<br>&nbsp;&nbsp;4.3 Quantitative assessment<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.3.1 Fatting up, tracking, bleeding, scabbing,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;and tearing<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.3.2 Fretting<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.3.3 Streaking<br>5 Expression of results<br>&nbsp;&nbsp;5.1 General<br>&nbsp;&nbsp;5.2 Qualitative assessment<br>&nbsp;&nbsp;5.3 Quantitative assessment<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.3.1 Fatting up, tracking and bleeding<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.3.2 Scabbing and tearing<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.3.3 Fretting<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.3.4 Streaking<br>6 Test report<br>Annex A (normative) Qualitative assessment<br>Annex B (normative) Quantitative assessment<br>Bibliography

Applies to all surface dressings (roads, airfields and other trafficked areas) and specifies qualitative and quantitative methods of the visual assessment of defects of surface dressing.