Estudio geotécnico in Casinos

In Casinos, the subsoil is dominated by the presence of limestones, dolomites and marbles, accounting for more than 80% of the local lithology. These rock materials provide excellent bearing capacity for foundations, although their low permeability may imply the existence of confined groundwater levels at depth. Clays and hard marls occur only occasionally, contributing little influence on overall behaviour, while the presence of water bodies is very sporadic. In general, shallow foundation construction is usually feasible, but it is essential to verify the stability and continuity of the rock substrate in the specific project sector.

With regard to seismicity, Casinos shows moderate tectonic activity with 27 events over 30 years and an Mmax of 3.4, values which do not constitute a critical structural constraint under current regulations. However, there is a risk of karstification in the predominant carbonate formations, so it is essential to carry out a thorough assessment to rule out the presence of cavities or conduits before executing any foundation. There are no risks associated with substrate expansivity since the medium is predominantly non-clayey. The main factor to control in a geotechnical study is the possible presence of karst and dissolutions in the calcareous ground.