The Sentinel® B Buried Expansion Joints are Highway Bridge Type 1 buried joints, designed to compliment 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 20mm
accommodated

Gap widths up to 50mm
accommodated

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 CW1, a unique adhesive designed specifically for civil engineering environments. A high bond strength is achieved to the substrate, waterproofing and joint components to provide an integrated solution.

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