The booms are precast concrete road safety related specifically used in vehicle restraint systems on roads and roadway delineation and separation of opposing traffic directions, and particularly those used on bridges and works of step. These precast concrete barriers and metal guardrails seeks to prevent vehicles colliding out of the way.

Insametal, It added to its range of products, precast concrete elements related to road safety, used in vehicle restraint systems on roads, specifically those used on bridges and works of step, which are the following types:

  • PXP parapets 1-14C, They have the outside line, manufactured in pieces 6 meters long (PXPJ6/1-14c) and parts 3 meters long (PXPJ3/1-14c) fading for placement in the direction of travel of the vehicle.
  • PXP 1-14b parapets, They have the outside curve, manufactured in pieces 6 meters long (PXPJ6/1-14c) and parts 3 meters long (PXPJ3/1-14c) fading for placement in the direction of travel of the vehicle.