Estudio geotécnico in Tiles

In Cartelle, soils are predominantly formed by slates and schists, foliated materials that exhibit low permeability and good stability conditions when properly compacted. To a lesser extent, sandstones, conglomerates and flysch are found, which may offer higher permeability and variability in strength, while granites and gneisses provide a solid and homogeneous base if they occur at shallow depths. These characteristics favour adequate bearing capacity for most types of shallow foundation, provided that the presence of altered zones or significant groundwater levels is avoided.

The seismicity in Cartelle is classified as notable, with 64 events over 30 years, but the maximum recorded magnitude does not exceed 3.3, indicating a low level of seismic hazard for structural design. The absence of expansive clayey materials rules out concern about expansivity-related problems in the subsoil, and no risks associated with karst formations are observed either. The main factor in this setting is usually determined by lithological variability at different depths and the eventual presence of water; accordingly, it is essential to recognise the degree of rock alteration before defining the safest and most efficient foundation solution.