آليات تأثير الرطوبة على الفسيفساء الأثرية و طرق الحد منها : دراسة ميدانية

الملخص EN

Mosaic is one of the most important archaeological remains that are made with a group of porous materials that are affected by many factors of damage, on top of which is humidity, the most prevalent factor.

on the mosaic with the inference of what is found in the mosaics of many sites and museums represented in the museum of el-Asnam (Chlef), the museum and sites of Cherchell, Tipasa and Djemila, and the museum of antiquities, with a field study based on a descriptive approach by describing its manifestations, experimental and analytical, through what is field-existing mosaics of the study areas and analyzing their causes and results, which showed that their sources are different from one area to another, from condensation, capillary rise, leaching water ..., for main reasons such as preservation methods, and the absence of preventive and periodic maintenance, and insulation materials, which resulted in manifestations such as the spread of salt, cracked, crumbled, vaulted and decomposed, and in this way we presented a set of solutions and proposals that could limit or reduce its impact, and related to the various interventions on the mosaic, its surroundings and its preservation.