The Sentinel® EMR Expansion Joint system is a Type 6 surface, mounted mechanical system that incorporates a central elastomeric seal inserted into two steel carrier rails. The carrier rails have special sinusoidal shaped reinforcements welded to the rear face, which lock the carrier rails into the Sentinel® Nosing Mortar.

Benefits of Sentinel® EMR

Rapid installation

No mechanical fixings

Can be installed on to both concrete
and steel substrates

Can be installed one lane at a time

Suitable for expansion joint
replacement or new build works

Accepts horizontal and vertical
movement. Allows horizontal
movement up to 150mm

Load bearing multi-chambered seals

Installed to the as built geometry of
the structure

Can be supplied with an in-joint
drainage system and secondary
membrane for full waterproofing

Installed only by authorised and
trained contractors

System Components

Sentinel® EMR combines established joint geometry with proven materials to provide a high performance, maintenance free highway bridge joint system.

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Widest Range of Movements

A range of 5 seal sizes provides the widest possible range of movements from an EMR joint.

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Sentinel® EMR

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