Refurbishment of the concrete of the Dukes of Alba, Port of Málaga

The Port of Malaga, an important commercial passenger, cruise, marina and fishing port, has undergone a significant transformation and expansion of its facilities in recent years. This renovation has led to the creation of a large area for commercial and catering activities. In addition, the port also houses the renowned Pompidou Centre museum and a modern cruise terminal. Thanks to these improvements, Malaga has become a leading port in Spain in terms of receiving cruise passengers, ranking third after Barcelona and the Balearic Islands.

One of the rehabilitations that were carried out were the structures known as the Dukes of Alba. These free-standing structures play a key role in providing lateral support and mooring for ships. They are usually built on a pile foundation with a slab on top. However, the Dukes of Alba in the port of Malaga were in a considerable state of disrepair, exposing a completely rusted framework.

Intervention:

The intervention consisted of the complete removal of the rusted reinforcement, followed by cleaning and treatment of the concrete surface. To restore the damaged section of the Dukes of Alba, PROPAM® REPAR TECHNO was used, a highly adherent thixotropic repair mortar, with no shrinkage and excellent mechanical properties. This mortar is fibre-reinforced and complies with EN 1504-3 class R4, and EN 1504-7. In addition, it is CE2+ certified for use in building and civil engineering works of various types.

As an additional protective measure for the repair mortar, BETOPAINT, a coating that acts as a barrier against carbonation of the concrete, was applied. This coating not only provides protection, but also gives a decorative finish to the repair. In addition, it is weather resistant and complies with the requirements set out in EN 1504-2.

The remodelling of the Port of Malaga demonstrates the commitment and investment in the continuous improvement of port facilities. These actions guarantee the safety, functionality and aesthetics of the structures, allowing the port to maintain its prominent position on the national and international maritime scene.