Bridge Building, Maintenance and Management

Sawtooth cast-aluminium finger joints
Granor Etic® Series EJ sawtooth cast-aluminium finger joints.
Structural bridge bearings
Granor POT-type structural bridge bearings.
Elastomeric bridge bearings
Granor elastomeric bridge bearings.
Potglide POT bearings
Granor 'special' full stainless-steel PotglideĀ® POT bearings.
EJF steel finger joints
Granor Etic Series EJF steel finger joints.

Steel formwork systems
Ever since the early 70s we have been involved in the projection and development of steel formwork systems for building concrete bridges.
Movable formwork system
The MSS is a movable formwork system for use in the construction of cast-in-situ concrete bridges with a span length varying from 20m up to 70m.
Free cantilever construction
Both the overhead and the underslung FT are designed for free cantilever construction of prestressed girder and cable-stayed concrete bridges.
LG movable assembly gantry
The LG is a movable assembly gantry for segmental bridges. Our gantry has been specially developed with a view to adaptability to complex bridge curvature.
Strukturas projects
Over many years of experience we have collected considerable knowledge from a large number of projects.

Structural bearings and expansion joints
Trelleborg designs, manufactures and supplies structural bearings and expansion joints for bridges and viaducts.
Bridge expansion joints
Trelleborg Transflex bridge expansion joints span the space between the decking and the abutments on viaducts and bridges.
Elastomeric bridge bearings
Trelleborg designs and manufactures elastomeric bridge bearings in accordance with the EN 1337-3 European standard.
Elastomeric bearings
In order to change their field of application, our elastomeric bearings can be combined with complementary bearing devices, such as a restrain system or a sliding system.
Immersed tube and bored tunnel seals
Trelleborg is the only company in the world supplying seals for both immersed tube and bored tunnels.


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