Concrete traffic guide wall - is made in sections which can be joined end to end via coupling rails

摘要

The traffic guide wall is formed from concrete sections (1) which can be joined end to end. Each section consists of a concrete element wiht a vertical T or C-section (2), embedded at each end, with the two sections welded to opposite ends of a metal frame (3), which is also embedded in the concrete. The sections can be joined end to end in either of two ways. Sections with a T shape at one end and a C shape at the opposite one are joined by fitting the T section of one element into the C section of the adjoining element. Sections with C shape at each end are joined by fitting shanks of an I-section (4) into the C-sections. ADVANTAGE - Improved traffic safety independent of individual element destruction.