Estudio geotécnico in Montánchez

In Montánchez, substrates of granite, gneiss and other igneous rocks predominate, together with a significant presence of slates and schists. These materials provide a solid foundation for footings, with very low deformability and high bearing capacities. Fine sands and silts, which are present to a lesser extent, may require specific checks for compaction, whereas overconsolidated clays occur only occasionally and their influence is very limited overall within the municipality. In general, the low permeability of these materials limits problems associated with differential settlements and provides good conditions for traditional shallow foundations supported directly on bedrock.

Seismic activity in Montánchez is very low, with barely three events over 30 years and a maximum magnitude of 1.6, which implies that regional seismicity has virtually no influence on structural design. No risks associated with expansive clay soils or karst phenomena have been identified due to the lithology present. As the main conditioning factor for foundation projects in the area, the exceptional competence of the bedrock stands out, enabling economical and geotechnically safe solutions.