Retaining system for motor vehicles comprises a stepped concrete protective wall with a lower step, a middle step, and an upper step, and a roadway-independent compressed base for positioning the concrete protective wall

摘要

Retaining system for motor vehicles comprises a stepped concrete protective wall with a lower step (10) that is 150-250 mm high and deviates from the vertical by 8-10[deg], a middle step (12) that is about 45-50 mm high and deviates from the vertical by about 45-55[deg], and an upper step (14) that is about 600-700 mm high and deviates from the vertical by about 8-10[deg], and a roadway-independent compressed base (24) for positioning the concrete protective wall. An independent claim is also included for a stepped concrete protective wall.