Expansion joints & Accessories

Bridges are complex structures. A modern bridge barrier must deal with expansion joints, bridge edge beams, different plinth types and drainage methods. All DELTABLOC® Bridge Barriers provide a wide range of supplementary products. Everything you need for seamless safety.

  • integrate hydraulic and mechanical expansion joints
  • bespoke units for utmost fitting accuracy
  • special transitions to seamlessly change from the verge to the bridge

Bridges move

we deal with it

A bridge barrier must accommodate the movements of the bridge structure caused by natural variations in temperature. A variety of mechanical and hydraulic DELTABLOC® Supplementary Products are available to absorb lateral and complex bi-directional movements.

Hydraulic expansion joints up to 900mm lateral & 150mm radial
Mechanical expansion joints up to 300mm lateral