Geotechnical study in Albesa

In Albesa, the ground is composed mainly of sandstone, conglomerates and flysch, which provides a good compactness and strength base for the typical foundations in the area. Alongside these materials, there are deposits of fine sands, silts and, to a lesser extent, compact gravels and sands, presenting heterogeneous conditions. In general, these soils offer adequate bearing capacity; however, in the presence of shallow aquifers or areas with silts and fine sands, particular studies may be required to determine the most efficient depth and type of support, avoiding differential settlements or filtration problems.

The seismicity in Albesa is very low, with only 3 events in the last 30 years and a maximum magnitude of 2.5, so it does not represent a relevant constraint for structural design. There are no indications of karst that would require prior verification, and the expansion of clays is secondary, limited to some areas and generally not a determining factor due to the climate. The main factor to consider in geotechnical studies will be the accurate identification of the soil layers in order to optimise the foundation according to local lithological variability.