The 690-CRB-H precast concrete barrier is an excellent choice for a wide variety of lower profile guardrail protection systems for most roadside or shoulder applications during highway construction.

The minimal visual impact of 690-CRB-H barriers can be used to establish defined workspaces and shield drivers from driving off the side of the roadway into natural or manmade hazards, such as rivers, ditches, or rock bluffs.

Our precast concrete barrier systems have many benefits over plastic barriers:

  • Specifications: connect to the standard 690-CRB-E barrier height
  • Reduced costs: reinforced concrete that is easily repaired and reused
  • Visibility: improves visibility and protection for roadside and shoulder work zones
  • Versatility: manufactured in connective sections for immediate implementation

Depending on the type of barrier that your project requires, the experienced team at Westcon Precast provides a range of models at differing dimensions to accommodate a wide range of projects. Look below for the engineering specifications and see if the 690-CRB-H transition barrier is the right barrier choice you need to best suit your project.

Download Schematic as PDF (45kb)

690-CRB-H barrier schematic

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Technical Specifications

15 MPa35 MPa6-8%75mm50


0.57 m³1400 kg3100 lbs


Feb. 2015CW