The island of Capraia belonged to the Republic of Genoa from the XIVth century to the end of the XVIIIth century. During that period three towers and a fortress were built for defensive purposes. Concerning the building materials, it should be noticed that Capraia is a volcanic island, therefore lacking of carbonate rocks, which are essential for the production of lime. The literature reports that the lime arrived from Genoa and/or from Corsica while the sand seems to come from the beach of the port. This research reports the results of the study of the mortar utilized to build the towers with a particular focus on the provenance of the raw materials (lime and sand) and on the technology utilized to realize the mortar itself.
How archeometry can help history and geology: the case of the Genoese towers in Capraia Island
Fratini F;
2016
Abstract
The island of Capraia belonged to the Republic of Genoa from the XIVth century to the end of the XVIIIth century. During that period three towers and a fortress were built for defensive purposes. Concerning the building materials, it should be noticed that Capraia is a volcanic island, therefore lacking of carbonate rocks, which are essential for the production of lime. The literature reports that the lime arrived from Genoa and/or from Corsica while the sand seems to come from the beach of the port. This research reports the results of the study of the mortar utilized to build the towers with a particular focus on the provenance of the raw materials (lime and sand) and on the technology utilized to realize the mortar itself.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
