Estudio geotécnico in Cardeñajimeno

In Cardeñajimeno, the predominant geotechnical subsoil is mainly made up of limestones, dolomites and marbles, with a significant presence of masses of water and, to a lesser extent, compacted gravels and sands. This composition provides an excellent natural bearing capacity, making the use of direct foundations on the rock common when these materials crop out. However, the intermittent presence of gypsum, anhydrite and salts implies a certain risk of dissolution, which can lead to voids or localised subsidence under specific hydrological conditions, requiring additional studies in areas where these materials are detected to avoid foundation-related problems.

Seismic activity in the area is very low, with only 2 events recorded in the last 30 years and a maximum magnitude of 1.7, so structural design is practically free from constraints due to seismicity. There are no detected risks of karstification in the area nor problems associated with expansive soils, since the non-clayey substrate eliminates the possibility of expansivity. The main geotechnical constraint in Cardeñajimeno is linked to checking for the presence of gypsum or soluble salts; it is essential to analyse their distribution before carrying out the foundation to ensure the durability and safety of the structure.