The macsura and mihrab of the Cathedral Mosque of Cordoba, built in the 10th century, are the city’s two most iconic architectural treasures. This space, located on the south side of the mosque, is the subject of an ambitious restoration project that aims to restore it to its original splendor. ULMA Construction was chosen to take part in this process, overcoming major technical challenges related to conservation and the lack of structural support.
The restoration project, which will take three years to complete, aims to rebuild both the macsura and the mihrab using the same materials as in the original construction. ULMA Construction has implemented specific solutions to meet the challenges of the project, such as the construction of a 7.5 metre span protective canopy, made with BRIO multidirectional scaffolding, capable of adapting to the architectural complexity of the area.
In addition, a walkway was installed to facilitate access from the outside of the west wall, allowing the work to be carried out without damaging the original structures. This walkway, 28 metres long and 1.5 metres wide, has been designed to carry distributed loads and is attached to the walls of the mosque cathedral using cables and inclined tensors to prevent movement due to the action of the wind.
Towers and material handling
The handling and transport of materials was a particularly delicate process, given the dimensions and lack of support. ULMA had to move parts through aisles as narrow as 30 cm and erect structures to support the weight without compromising the stability of the roofs. In addition, a 14 metre high BRIO tower was used for debris removal to ensure that the entire process was carried out safely and efficiently.
This project has demonstrated the application of advanced solutions that respect the architectural integrity and conservation of the historical heritage of one of the most important monuments in the world.