標準號：DIN EN 12899-2-2008
中文標準名稱：固定、立式道路交通信號.第2部分:透射交通柱
英文標準名稱：Fixed, vertical road traffic signs - Part 2: Transilluminated traffic bollards (TTB); English version of DIN EN 12899-2:2008-02
標準類型：Q84
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：Q84
國際標準分類號：93.080.30
引用標準：EN 12899-1-2007;EN 12899-4;prEN 12899-5;EN 60529;EN ISO 139;EN ISO 877-1994;EN ISO 1461;EN ISO 9001;ISO 4-1997
適用范圍：This Part 2 of EN 12899 specifies requirements for new transilluminated traffic bollards (TTBs)including their fixing, which may incorporate traffic signs (type 1 TTB) or may support traffic signs(type 2 TTB) to be used in traffic circulation areas.It covers performance requirements and test methods.Colorimetric and retrorefiective properties as well as luminance of transilluminated illuminated portionsare specified taking into account CIE recommendations.Structural requirements for TTBs include performance under static and dynamic loading.Provision is made for safety in use, including vehicle impact.Devices of similar function, but without transillumination or less than 600 mm in height, are notcovered. NOTE Foundations are not specified in this standard but should be adequate to support the loads to be carried. Unless otherwise stated, clauses in this standard apply to both type 1 and type 2 TTBs.