The use of advanced technologies is today more than ever required for the sustainability of the conservation of the European Cultural Heritage. In these fields the nanotechnology has done immense progress and  development with the creation of special materials named “nanomaterials”. These are considered today as the “future of the preservation of stone”, especially because they are completely compatible with the ancient materials (limestone, marble, sandstone etc) providing to them one constant protection against the erosion.

GEOSERVICE is the exclusive agent for Greece of the German company IBZ Salzchemie GmbH & Co.KG for the CaLoSil range of nanomaterials. These are Colloidal Nano-Particles of Calcium Hydroxide for storing stone and plaster constructions, as well as frescoes.