Sicherheitsleitvorrichtung für Strassen

摘要

The barrier consists of a series of light weight modules, filled of a conventional material as ballast to give them stability and resistance. The modules are noticeably rectangular prismatic bodies with top apertures (4) which act as loading nozzles for the filling material, and with lower transversal canals for the circulation of water. One type of module is male and the other female, and to form the barrier they are placed alternatively the ones on the others on the wearing course of the road. The modules can be dismantled to leave an open way in the barrier; they can be articulated or even rigid between themselves and anchored to the ground.