Estudio geotécnico in Palafolls

In Palafolls, the predominant subsoil is formed by granite, gneiss and other igneous rocks, which provides excellent bearing-capacity conditions for shallow foundations, provided they are found at suitable depths. The secondary presence of compacted gravels and sands also allows reliable supports, although their state of compaction must be verified. Fine sands and silts occur only occasionally and may require caution at depth or in localised areas, due to their lower bearing capacity and higher compressibility.

The recorded seismicity in the municipality is very low, with only a minor event in thirty years and a maximum magnitude (Mmax) of 1.8, so the seismic influence on structural design is practically negligible. Since the subsoil is not clayey, there is no risk of expansive soils in the area. In conclusion, the characterisation of the ground in Palafolls allows conventional foundation approaches without significant geotechnical constraints, highlighting the stability and strength of its usual rock materials.