Estudio geotécnico in Castellvell del Camp

In Castellvell del Camp, shales and schists predominate, which implies the majority presence of a low- to medium-competence metamorphic substrate, particularly relevant for bearing capacity and the recommended type of foundation. Although compact gravels and sands, as well as limestones, dolomites and igneous materials, are occasionally encountered, the general setting suggests the need for detailed studies to assess the homogeneity of the substrate and the possible presence of shallow aquifers due to the generally described low permeability. This is crucial for defining the appropriate foundation depth and preventing possible problems arising from local seepage or unexpected lithological variations.

Seismic activity in Castellvell del Camp is very low, with only 1 recorded event in the last 30 years and a very low maximum magnitude (Mmax 1.6), not representing a relevant constraint for structural design. As the substrate is non-clayey, the risk of expansivity is ruled out, which simplifies the decision-making process regarding the type of foundation to be used. In conclusion, the main aspect to consider in a geotechnical study for this municipality is the precise characterisation of the metamorphic materials, with particular attention to possible lateral changes and to the control of shallow groundwater.