Safety arrangements for slowing, redirecting or stopping errant vehicles

EFIXED CONSTRUCTIONS E01Road, railway construction E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE

E01F15/00Safety arrangements for slowing, redirecting or stopping errant vehicles

E01F15/003Individual devices arranged in spaced relationship E01F15/006Lane control by movable lane separating barriers E01F15/02Continuous barriers extending along roads or between traffic lanes E01F15/025Combinations of at least two of the barrier member types covered by E01F15/04 - E01F15/08 E01F15/04essentially made of longitudinal beams or rigid strips supported above ground at spaced points E01F15/0407Metal rails E01F15/0415with pivoting members E01F15/0423Details of rails E01F15/043with multiple superimposed members; Rails provided with skirts E01F15/0438Spacers between rails and posts E01F15/0446Concrete rails E01F15/0453Rails of materials other than metal or concrete E01F15/0461Supports E01F15/0469Covers E01F15/0476Foundations E01F15/0484Installing; Repairing; Adjusting E01F15/0492Provisions for guiding in combination with rails E01F15/06essentially made of cables, nettings or the like E01F15/065the barrier members being made of essentially non-metallic materials E01F15/08essentially made of walls or wall-like elements; Cable-linked blocks E01F15/081characterised by the use of a specific material E01F15/083using concrete E01F15/085using metal E01F15/086using plastic, rubber or synthetic materials E01F15/088Details of element connection E01F15/10portable E01F15/12and having means for providing occasional passage E01F15/14specially adapted for local protection E01F15/141for column or post protection E01F15/143Protecting devices located at the ends of barriers E01F15/145Means for vehicle stopping using impact energy absorbers E01F15/146fixed arrangements E01F15/148mobile arrangements