Expertises

Concrete repair

Replacement and repair of steel structures

Erection of new structure

Temporary bridge erection

Lifting bridges

Welding work

Temporary retaining

Replacement of support devices

Replacement of expansion joints

Reinforcement of structure by adding prestressing / post-tensioning steel

Strengthening structure with carbon fiber

Laying membranes and waterproofing structures

Paving works

Underwater repairs

Structure design