SAFETY ROLLER BARRIER GUARD RAILS

Features of Rolling Barrier

  • A three-dimensional rotating barrel with high intensity reflective sheeting attached make vehicle protection facilities noticeable and improves drivers’ visibility to prevent vehicle accidents.
  • The product converts shock energy to rotational energy to prevent 2nd collision accidents and lane departure.
  • The product guides an accident vehicle in the moving direction vehicle to prevent rear-end collisions with following cars.
  • EVA shock-absorbing drugs absorb great shock.EVA has better flexibility and elasticity compared to other polyethylene resins, and the most similar features to rubber; it is lighter than rubber and more elastic than urethane. Therefore, it is not easily damaged.
  • Bearing power increased by dense propsprevents accident vehicles from leaving the roadway.
  • Buffering brackets absorb the 2nd shock.
  • D-shape frame structures can absorb complex shock.
  • Railway rails and liquid props absorb shock for accident vehicles, and frames with the smooth surface adjust tires of the vehicles and guide them in the moving direction to prevent 2nd rear-end collisions.
  • The product is shock-absorbing guard fence with strong frames, dense props and flexible rotating barrel.
  • Independent props, which make it possible to replace only damaged parts, reduce maintenance costs.

 

How Rolling Guardrail Works

  • The rotating barrel converts great shock from vehicle collision to rotational energy to absorb shock.
  • Upper and lower frames adjust tires of large and small vehicles to prevent the steering system function loss.
  • The three-dimensional structure of D-shaped frame and buffering bracket distribute and absorb the 2nd shock.
  • Props at an interval of 0.7 m increase bearing power to prevent accident vehicles from going over the guardrail and turning over into a dangerous area.
  • The product has a rotating barrel made of EVA with excellent shock absorption power, three-dimensional buffering frames and dense props supporting the frames.

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