EN 12899-2:2007

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Fixed, vertical road traffic signs - Part 2: Transilluminated traffic bollards (TTB)Stalna vertikalna cestna signalizacija - 2. del: Signalizacija z notranjo osvetlitvijo (TTB)Signaux fixes de signalisation routière verticale - Partie 2 : Bornes lumineusesOrtsfeste, vertikale Straßenverkehrszeichen - Teil 2: Innenbeleuchtete Verkehrsleitsäulen (TTB)Ta slovenski standard je istoveten z:EN 12899-2:2007SIST EN 12899-2:2008en,fr,de93.080.30ICS:SLOVENSKI
STANDARDSIST EN 12899-2:200801-marec-2008

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12899-2November 2007ICS 93.080.30 English VersionFixed, vertical road traffic signs - Part 2: Transilluminated trafficbollards (TTB)Signaux fixes de signalisation routière verticale - Partie 2 :Bornes lumineusesOrtsfeste, vertikale Straßenverkehrszeichen - Teil 2:Innenbeleuchtete Verkehrsleitsäulen (TTB)This European Standard was approved by CEN on 4 February 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12899-2:2007: E

Illustration of TTB types.19 Annex ZA (informative)
Clauses of this European Standard addressing the provisions of the EU Construction Products Directive.20

For relationship with EU Directives, see informative Annex ZA, which is an integral part of this document. This European Standard consists of the following Parts under the general title:
Fixed, vertical road traffic signs — Part 1: Fixed signs Part 2: (this part) Transilluminated traffic bollards (TTB) Part 3: Delineator posts and retroreflectors Part 4: Factory production control Part 5: Initial type testing
It is based on performance requirements and test methods published in CEN, CENELEC, CIE (International Commission on Illumination) and ISO documents together with standards of the CEN member organizations. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.

For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies EN 12899-1:2007, Fixed vertical road traffic signs — Part 1: Fixed signs EN 12899-4, Fixed vertical road traffic signs — Part 4: Factory production control EN 12899-5, Fixed vertical road traffic signs — Part 5: Initial type testing EN 60529, Degrees of protection provided by enclosures (IP code) (IEC 60529:1989) EN ISO 139 Textiles — Standard atmospheres for conditioning and testing (ISO 139:2005) EN ISO 877:1996, Plastics — Methods of exposure to direct weathering, to weathering using glass-filtered daylight, and to intensified weathering by daylight using Fresnel mirrors (ISO 877:1994) EN ISO 1461, Hot dip galvanized coatings on fabricated iron and steel articles - Specifications and test methods (ISO 1461:1999) EN ISO 9001, Quality management systems — Requirements (ISO 9001:2000) ISO 4:1997, Information and documentation — Rules for the abbreviation of title words and titles of publications

1 Key 1 Projected area Figure 1 — Projected area 3.10 ground line horizontal line marked on the TTB which, when the TTB has been installed in accordance with the manufacturer's instructions, is level with the surface of the obstruction on which it is installed 3.11 width maximum horizontal dimension at right angles to the direction of traffic flow 4 General 4.1 Design 4.1.1 Overall height
4.1.1.1 Type 1 TTBs The minimum overall height of type 1 TTBs shall conform to Table 1. Table 1 — Overall height Class Minimum overall heightmm OH1 900 OH2 1100
The projected distance between the upper extremity of the head and the top of any sign or plain surface shall be not more than 70 mm. NOTE OH1 TTBs are suitable to support signs or plain surfaces less than 350 mm in diameter. OH2 TTBs are suitable to contain signs or plain surfaces 350 mm in diameter and greater. 4.1.1.2 Type 2 TTBs
Type 2 TTBs shall have a minimum overall height of 750 mm.

4.1.2.1 General A head not incorporating one or more traffic signs shall incorporate plain areas as alternatives. When the top surface of the head is a separate part it shall be fixed to the body.
Any curvature in the plane of a sign or plain surface shall be not less than 2000 mm radius in any direction.
4.1.2.2 Width of head (type 1 TTB) When a sign or plain surface is incorporated into the front side of the head, the width of the head shall be not less than the diameter of the sign or dimension of the plain surface.
The minimum width shall be not less than 230 mm. 4.1.2.3 Depth of head (type 1 TTB) When a sign or plain surface is incorporated into either side of the head, the depth of the head shall be not less than the diameter of the sign or the dimension of the plain surface and in any case not less than 125 mm. 4.1.3 Body 4.1.3.1 Width of body The width of the body, at heights greater than 100 mm above the ground line, shall be not less than 150 mm. 4.1.3.2 Depth of body The depth of the body, for types 1 and 2 TTB at heights greater than 100 mm above the ground line, shall be not less than 150 mm. 4.1.3.3 Projected area 4.1.3.3.1 Type 1 TTBs The projected area of the body, 100 mm above the ground line, shall be not less than the values in Table 2. Table 2 — Projected area of bodies of type 1 TTB Class Area mm2
Side containing a sign Other side
or plain area
PA1 60 000 60 000 PA2 120 000 90 000 PA3 180 000 120 000 PA4 240 000 50 000

The projected area of the body, from any direction, 100 mm above the ground line, shall be not less than 97500 mm2. 4.1.3.4 Classification of impact resistance The classification for impact resistance shall be: IR0 TTB secured directly to the ground which has no breakaway design features, nor any of the design features of IR2 or IR3 TTB and which is designed to remain fixed to the foundation under vehicle impact (rigid); IR1 TTB designed to break away under vehicle impact (breakaway); IR2 TTB mounted so as to deflect and return to original position after vehicle impact (spring-back); IR3 TTB made from materials that regain their original shape following deformation caused by vehicle impact (deformable).
4.1.3.5 Body components of external surface Any components of the external surface, not integral with that surface, shall be securely fixed so that they perform as if they were an integral part of the external surface. 4.1.4 Base 4.1.4.1 Dimensions The dimensions of the base shall be appropriate to the body to which it is attached
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