Estudio geotécnico in El Molar

In El Molar, expansive clays of a white tonal character and soft nature predominate, covering the entirety of the near-surface substrate. These materials exhibit very low permeability, which may favour the development of local superficial aquifers but makes the drainage of water in the upper layers difficult. From a geotechnical standpoint, the presence of this type of clay significantly affects bearing capacity, requiring detailed studies to define foundation typologies, usually deep or special, that can be adapted to the variability of the ground and avoid differential settlement.

Seismic activity in this municipality is very low, with only 5 reported events over 30 years and a maximum magnitude (Mmax) of 3, so seismic risk is insignificant from a structural consideration. However, the inherent risk associated with the expansiveness of the detected clays must be highlighted, since the soil presents favourable conditions for volumetric movements due to seasonal expansion and contraction, which may compromise the stability of structures if preventive measures are not taken in foundation solutions. This factor is the essential constraint for any geotechnical study in El Molar.