Estudio geotécnico in Utiel

In Utiel, limestone, dolomites and marbles predominate, which suggests a high bearing capacity for most shallow and deep foundation solutions. Occasional episodes of sandstones, conglomerates and flysch are also observed, as well as localised intervals of compact gravels and sands; these soils can improve drainability, although the generally low permeability limits this effect. The presence of gypsum, anhydrite and salts, although infrequent, introduces potential dissolution hazards that must be assessed in order to avoid anomalous settlements or differential collapse.

Seismicity in the area is moderate, with 49 recorded events over 30 years and a maximum magnitude of 3.8, indicating a seismic regime to be considered in structural studies, although without extreme requirements. Given the karstic nature of the limestone formations, it is essential to carry out prior investigations to rule out the presence of cavities or dissolution before carrying out the foundation. No expansivity risks associated with clays are identified, since the substrate is not clayey; the main factor to assess is the potential for karstification development and associated phenomena linked to the solubility of the gypsum.