Estudio geotécnico in Zamudio

In Zamudio, the geological substrate is dominated by limestones, dolomites and marbles, carbonate-based materials that represent close to 64% and provide a high bearing capacity. As these formations are compact and strong, they facilitate shallow or semi-deep foundation solutions in most cases. The sandstones, conglomerates and flysch present increase local heterogeneity, while the fine sands and silts, although less frequent, may require specific verification to ensure their suitability as a supporting layer.

Seismicity in Zamudio is very low, with barely any recorded events in the last 30 years and a maximum magnitude of 1.5, so it does not constitute a relevant technical limitation for structural design. Expansivity risk is ruled out thanks to the non-clayey nature of the substrate, eliminating concern about volumetric movements linked to moisture. The main factor conditioning the geotechnical study in this locality lies in the accurate characterisation of the rock and the targeted identification of less resistant detrital materials.