Estudio geotécnico in Berja

In Berja, the predominant ground is made up of slates and schists, closely followed by limestones, dolomites and marbles. These materials form ground that is generally competent, with an adequate bearing capacity for different types of foundations, although the occasional presence of fine sands and silts requires caution in localised areas. The generally low permeability of these formations implies limited deep water circulation; however, there may be specific shallow aquifers, which calls for specific analyses in projects where groundwater levels are critical.

Seismic activity in the municipality is high, with 157 events recorded over the last 30 years, although of moderate magnitude, so it is recommended that this be taken into account in structural design. Given the significant presence of limestones, dolomites and marbles, there is a risk of developing karst processes, making it essential to check for cavities or instances of dissolution before carrying out any foundation work. It should be noted that, as the ground is not clayey, the risk of expansivity is ruled out as a relevant geotechnical constraint.