Estudio geotécnico in Calatorao

In Calatorao, compact gravels and sands predominate, representing more than 60% of the substrate, followed by sandstones, conglomerates and flysch. This type of soil, generally well consolidated and with high permeability, provides excellent bearing capacity for shallow foundations. Fine sands and silts are less frequent, and their localised presence may require checks to avoid differential settlements; however, overall, the area offers favourable conditions for the direct support of structures.

Seismic activity in Calatorao is moderate, with 12 recorded events over the last 30 years and a low maximum magnitude (Mmax 1.7), meaning that seismic regulations have a limited impact on structural designs. There is no risk of karst or expansiveness, since the dominant substrate is made up of non-clayey materials, ruling out swelling problems. In summary, the main geotechnical consideration in the municipality is to verify the continuity and compactness of the main granular levels.