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Standardisation issues

Standards for road markings



  • ASTM-E-1710 Standard Test Method for Measurement of Retroreflective Pavement Marking Materials with CEN-Prescribed Geometry using a Portable Retrorefelctometer
  • EN 1436 Road marking materials - Road marking performance for road users.
Other related standards:
  • E2302 Standard Test Method for Measurement of the Luminance Coefficient Under Diffuse Illumination of Pavement Marking Materials with CEN-Prescribed Geometry Using a Portable Reflectometer
  • D4061 Standard Test Method for Retroreflectance of Horizontal Coatings
  • D6628 Standard Specification for Color of Pavement Marking Materials
  • ASTM E-2367 - Test Method for Measurement of Nighttime Chromaticity of Pavement Marking Materials Using a Portable Retroreflection Colorimeter
  • ASTM E-2366 - Test Method for Measurement of Daytime Chromaticity of Pavement Marking Materials Using a Portable Retroreflection Colorimeter

Standards for road signs



  • ASTM-E-1709 Standard Test Method for Measurement of Retroreflective Signs Using a Portable Retroreflectometer
  • EN 12899-1 Fixed, vertical road traffic signs - Part 1: Fixed signs
Other related standards:
  • DIN 67520 Retroreflecting materials for traffic safety; photometric minimum requirements for retro-reflective sheetings for traffic signs.
  • EN 12899-1 Fixed, vertical road traffic signs - Part 1: Fixed signs
  • E810 Standard Test Method for Coefficient of Retroreflection of Retroreflective Sheeting Utilizing the Coplanar Geometry
  • D4956 Standard Specification for Retroreflective Sheeting for Traffic Control

Standards for safety clothing



  • EN 471 High-visibility warning clothing for professional use - Test methods and requirements


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