PHYSICO-CHEMICAL STUDIES OF AUTHENTIC CONSTRUCTION SOLUTIONS AND PAINTING COMPOSITIONS OF THE BUILDING OF PRISON No. 1 IN GRODNO

Abstract

The preservation of historical and cultural heritage is also of great practical importance for contemporaries. The historical and cultural heritage of the Republic of Belarus is the property of the Belarusian people. The most important part of the project for the reconstruction and restoration of objects included in the List of immovable objects of historical and cultural heritage is the section "Complex scientific research". In this work, samples of mortars and paint compositions selected from the facades of the Prison building No. 1 in Grodno were studied. The purpose of the study was to study the characteristics of the initial plaster solutions, to determine the initial paint compositions and to develop methodological recommendations for carrying out repair and restoration work. The object was examined properly, authentic building solutions and paint compositions were determined. Painting works both in the early and later times were carried out with mineral-based compositions. Initially, the building was plastered with lime-sand solutions and painted with mineral compounds. All materials used to repair the facade must be compatible with the stored materials according to their physical and mechanical characteristics.