Estudio geotécnico in Bergara

In Bergara, soils are predominantly formed by limestones, dolomites and marbles, materials with high mechanical competence and good bearing capacity, which often makes it possible to design shallow foundations when stable and uniform horizons are identified. However, given the carbonated nature of the subsoil, it is essential to carry out detailed characterisation in order to delineate functional zones and avoid problems associated with contact with less common materials such as sandstones or conglomerates, where the mechanical properties and the uniformity of settlement could vary.

The presence of carbonated formations implies a potential risk of karstification; therefore, it is essential to check for the possible existence of cavities or dissolution processes before defining the foundation solution, especially in large-scale projects. As for seismic activity, Bergara shows very low seismicity, with only 6 events over 30 years and low magnitudes, so it does not condition structural design. The non-clayey subsoil rules out the risk of expansivity, so assessing the existence of karst is the most relevant geotechnical factor in the area.