|
STANDARD
kSIST FprEN 12899-6:2013
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
FINAL DRAFT
FprEN 12899-6
September 2012 ICS 93.080.30 English Version
Fixed, vertical road traffic signs - Part 6: Performance of retroreflective sign face materials
Signaux fixes de signalisation routière verticale - Partie 6 : Performances des matériaux rétroréfléchissants constituant des faces de panneaux
This draft European Standard is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee CEN/TC 226.
If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. FprEN 12899-6:2012: EkSIST FprEN 12899-6:2013
FprEN 12899-6:2012 (E) 2 Contents Page Foreword .3Introduction .41 Scope .42 Normative references .43 Terms, definitions, symbols and abbreviations .54 Retroreflection of sign face materials .74.1 General .74.2 Application classes for signal colours .84.3 Retroreflection performance classes for signal colours . 104.4 Derivation of the RA index for secondary mounting axes . 124.5 Requirements for contrast colours . 134.6 Testing of the retroreflection of sign face materials for factory production control . 145 Daylight chromaticity coordinates and luminance factor of retroreflective sign face materials . 146 Durability .
...