Bridge Construction

High-Frequency Mechanical Impact (HFMI) has the potential to revolutionize bridge construction by enhancing the fatigue strength and durability of welded connections, leading to longer-lasting and more resilient infrastructure.

Some of our clients include:
- Swedish Transport Administration, Sweden
- SKANSKA, Gothenburg, Sweden
- Lecor, Gothenburg, Sweden
- NCC Infrastructure, Stockholm, Sweden
- Timra Rostfria, Karlstad, Sweden
- Maurer Söhne GmbH & Co KG, München, Germany
- Schachtbau Nordhausen GmbH, Germany
- Zwahlen et Mayr S.A., Aigle, Switzerland
- DB Bahnbau Gruppe GmbH, Dresden, Germany
- REPower Systems AG, Germany

Examples of projects are illustrated in the gallery.

Project Gallery

Client: Schachtbau Nordhausen GmbH, Germany.
Project: Strengthening of an orthopedic deck in a road bridge.

Client: Lecor, Sweden.
Project: Treatment of the welded details in a new railway bridge.

Client: Skanska, Sweden.
Project: Extending the service life of the lift span by treating the welded details in the orthotropic deck.

Client: Skanska, Sweden.
Project: Fatigue strengthening of the transition between the pillars and the box girder by surface treatment of welded details.

Client: Maurer Söhne GmbH&Co KG, Germany.
Project: Improvement of the fatigue strength of a road bridge in Munich.

Client: Zwahlen et Mayr S.A., Switzerland.
Project: Enhancing the fatigue strength in production of new bridges.

Client: Zwahlen et Mayr S.A., Switzerland.
Project: Enhancing the fatigue strength in production of new bridges.

Client: DB Bahnbau Gruppe GmbH, Germany.
Project: Improvement of fatigue strength in the replacement of a bridge segment.

Client: Schachtbau Nordhausen GmbH, Germany.
Project: Strengthening of an orthopedic deck in a road bridge.