Estudio geotécnico in Calatayud

In Calatayud, formations of sandstones, conglomerates and flysch predominate, followed by limestones, dolomites and marbles. These materials, taken together, generally provide good bearing capacity, enabling shallow footings in most cases. The occasional presence of slates and schists may require specific analyses, whereas gypsum and salts, although rare, present a risk of dissolution that must be considered when designing the foundation, especially in areas identified with these materials.

Seismicity in Calatayud is moderate, with 11 events over 30 years and a maximum magnitude of 2.7, which implies low seismic activity to be taken into account in relevant projects but without being the dominant factor. The non-clayey substrate eliminates concern about expansive soils. However, the possibility of karstification in carbonate or gypsum formations requires prior verification before foundation works, as cavities and dissolution can notably affect the ground’s safety and stability.