Estudio geotécnico in Altea

The dominant substrate in Altea is mainly composed of limestones, dolomites and marbles, which influences the bearing capacity and the options for suitable foundation systems owing to its good performance in many circumstances. However, the occasional presence of gypsum, anhydrite and salts can pose dissolution risks if a prior study is not carried out, so it is essential to verify ground compatibility before building. In addition, impermeable formations or those with low permeability hinder drainage, which may affect the stability of foundations under conditions of high moisture.

Seismicity in Altea is very low, with only one event every 30 years and a maximum magnitude of 2, so seismic risk is not a main conditioning factor in structural design. However, the presence of karst requires careful assessment, as it can affect ground stability and the safety of structures if a prior check is not performed. Overall, the main limiting factor in the geotechnical study is the presence of karst, which must be verified before proceeding with final foundations.