Solubility study of aerosols and vinyl paint on stone surfaces

Due to the existing needs, presented by the current state of conservation of the stone surfaces in ashlars of historic buildings in the city of Zacatecas, the conservation area of the INAH Zacatecas center will receive trained personnel to carry out the study of elements used in the removal of paint on stone surfaces, specifically pink quarry. This analysis seeks to provide solutions that allow the safeguarding of materials in conservation processes, facilitating the work to compensate for damages that are generated after anthropogenic activities of any kind. In the study, solutions were found that facilitate the elimination of products manufactured from alkenyl functional groups and acrylic functional groups, establishing the elimination parameters from pure substances and the elimination from specific colloidal systems.