For Movements 5mm – 20mm

 The Sentinel® B Buried Expansion Joints are Highway Bridge Type 1 buried joints, designed to complement the Eliminator® bridge deck waterproofing system.

The combination of Eliminator® and Sentinel® systems deliver complete waterproofing and joint solutions to bridge engineers.

Benefits of Sentinel® B

  • Installed with Eliminator® Bridge Deck Waterproofing membrane
  • Fast and simple to install
  • Cost effective
  • Maintenance free
  • Movements of 5 to 20mmaccommodated
  • Gap widths up to 50mmaccommodated

System Components

Sentinel® B buried joints are composed of high performance continuously extruded PVC profiles, designed to minimize seams.

The system is securely bonded to the concrete or steel substrate using Metaset Structural Adhesive, a unique adhesive designed specifically for civil engineering environments. High bond strength is achieved to the substrate, waterproofing and joint components to provide an integrated solution.