Technologies and materials for repair, restoration and restoration of historical and cultural monuments

Objective . The task has been set to develop materials and technologies for repair, restoration and restoration of cultural heritage objects (CHOs) - historical and cultural monuments of CHOs that meet the requirements. Method . The work uses modern methods of physical and mechanical testing of materials and structures, including destructive and non-destructive quality control methods, as well as a modern mathematical apparatus for generalizing and processing experimental and statistical data. Result . Due to the fact that the South of Russia is rich in cultural heritage, and a significant number of historical and cultural monuments have been destroyed as a result of natural and man-made impacts, special attention is paid to the scientific substantiation and development of technological and technical solutions aimed at improving the efficiency of their repair, restoration and restoration. Conclusion . The work has developed methodological and methodological foundations for organizing work, a scale for assessing damage and destruction of historical and cultural monuments, and repair and restoration compositions based on air and hydraulic lime binders that meet the repair and restoration requirements.