Estudio geotécnico in Artesa de Segre

In Artesa de Segre, a substratum composed of sandstones, conglomerates and flysch-type materials predominates, providing a generally competent foundation with good bearing capacity for shallow foundations. Compact gravel and sands, which are present occasionally, can contribute positively to stability, although it is advisable to assess their degree of compaction. On the other hand, the localised presence of gypsum, anhydrite and salts implies additional attention due to their potential risk of dissolution, whereas areas with limestones, dolomites and marbles may show variability in load-bearing capacity due to the possible existence of voids or irregularities in the rock.

Seismic activity in the municipality is very low, with only 5 recorded events in the last 30 years and a maximum magnitude of 2, which makes it possible to rule out seismicity as the main factor conditioning structural design. However, the presence of materials susceptible to karst development, such as limestones and gypsum, means that the existence of cavities must be expressly verified before carrying out any foundation. The non-clayey substratum eliminates the risk of expansiveness, so control of the karst potential and the possible dissolution of salts are the key geotechnical factors for projects in the area.