PROTECTIVE BRIDGE DECK OVERLAY

DBi Services provides bridge deck sealing services using its High Friction Surfacing Treatment (HFST), which is applied by the world’s only automated application truck. A layer of high strength epoxy is spread uniformly over the bridge deck by the application truck, which seals the surface of the deck and also firmly holds bauxite aggregate that is evenly applied on top of the epoxy. This bauxite protects the deck and gives it a higher coefficient of friction to reduce skids. This unique technology saves lives while cost-effectively extending the life of the bridge.

CUSTOMER BENEFITS OF UTILIZING PROTECTIIVE BRIDGE DECK OVERLAY

  • Lightweight and durable, will not add dead load weight to the bridge deck
  • 100% waterproof overlay preserving the bridge deck and substructure
  • Restores the bridge deck riding surface
  • Installed with automated engineered preciseness in high volumes to reduce lane closures
  • Adds friction and macrotexture to aid the drainage of water off of the bridge deck into the scuppers
  • Saves time and money by eliminating the need to change the height of the deck expansion joints