Estudio geotécnico in Villalpando

In Villalpando, the subsoil is mainly composed of compact gravels and sands, which provide a competent foundation for footings and enable adequate bearing capacity at most sites. Slate and schist occur occasionally, contributing some local heterogeneity, while fine sands and silts form a secondary presence. Given the predominance of granular materials, the selection of shallow foundation solutions is facilitated, particularly for light or medium structures, although it will be important to control localised lithological changes.

Seismic activity in the municipality is significant, with more than 150 events over 30 years and a maximum magnitude of 4.5, which requires considering seismic action in structural projects. There are also areas where expansive clays are locally predominant, implying a notable risk of ground expansivity, especially in areas subject to changes in moisture; this factor is the main constraint and requires a detailed geotechnical study before deciding on the most suitable type of foundation.