Geotechnical study in Ayora

In Ayora, the main substrate is formed by limestones, dolomites and marbles, which represent more than half of the observed ground, generally offering a high bearing capacity for shallow and deep foundations. The frequent presence of compact gravels and sands complements the geotechnical picture, enabling favourable conditions for the stability and drainage of structures. Levels with gypsum, anhydrite and salts, although not very common, pose a localised risk of dissolution that should be assessed in specific projects.

The municipality exhibits very low seismic activity, with a maximum magnitude of 2.7, which minimises the influence of seismicity on structural design. However, given the karstic nature of much of the subsurface, checking for the possible presence of cavities or sinkholes is an essential requirement before any foundation is carried out. The non-clayey substrate rules out the risk of expansivity, with the presence of karst being the main factor to control in geotechnical studies in Ayora.