The 810 to 690 CTB-2H precast concrete barrier is an excellent choice for most applications when you need to transition the height of 810 precast barriers from high to low during highway construction.

The 690-CTB-2H barrier has the added advantage of establishing defined workspaces, and shielding 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:

  • Stronger and heavier: significantly reduce or stop the forces of vehicular impact
  • Specifications: connect to the standard 690 precast concrete barrier height
  • Reduced costs: reinforced concrete that is easily repaired and reused
  • 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 810 to 690 CTB-2H transition barrier is the right barrier choice you need to best suit your project.

Download Schematic as PDF (45kb)

810 to 690 CTB-2H precast concrete barrier schematic

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Technical Specifications

15 MPa35 MPa6-8%75mm50


0.26 m³635 kg1400 lbs


Feb. 20150001CW