Estudio geotécnico in Ceclavín

In Ceclavín, the predominant geological substrate is formed by hard materials such as granite, gneiss and other igneous rocks, followed in frequency by slate and schist. These soil types generally exhibit high bearing capacity and low deformability, which is favourable for the execution of direct shallow foundations. However, the sporadic presence of sandstones and conglomerates, together with areas containing masses of water, suggests the need to assess the possible presence of shallow aquifers and to ensure the hydraulic stability of the ground before the final foundation design.

Seismicity in the municipality is very low, with only 1 event in 30 years and a maximum recorded magnitude of 1.5, so it does not constitute a relevant constraint in structural sizing. The non-clayey substrate rules out risks associated with expansiveness, and the absence of karst processes eliminates any possible presence of cavities. Thus, the main factor to consider in Ceclavín is the detailed characterisation of the lithology in order to validate the uniformity of the mechanical properties and the possible impact of aquifers in isolated areas.