Estudio geotécnico in El Catllar

In El Catllar, deposits of fine sands and silts predominate, forming a frequent substrate characterised by a homogeneous texture and lateral continuity. These types of soil generally offer an adequate bearing capacity for shallow foundations, although the inherently low permeability suggests caution in the event of prolonged saturation or insufficient drainage. While aquifers may exist at greater depth, the compaction of the ground and the granular nature make it possible to design common foundations, provided that the possible presence of locally soft zones is assessed.

Seismicity in El Catllar is moderate, with a frequency of 30 events over thirty years and a maximum recorded magnitude of 2,5, which does not represent a critical constraint for conventional structural design. Since the substrate is not clayey, it rules out risks associated with expansiveness, thereby facilitating the volumetric stability of the foundations. Therefore, the main geotechnical consideration lies in the local assessment of the uniformity and compaction of the silty and sandy layers, ensuring a predictable ground response to structural loads.