RECOVERY OF ANCIENT MEXICAN TRADITIONS TO DEVELOP SUSTAINABLE PRODUCTS FOR CULTURAL HERITAGE RESTORATION

ENEA coordinates the project, co-funded by MAECI, with the technical bilateral collaboration with El Colegio de Michoacán. The project activities are aimed at defining a scientific approach to assess the properties of  mucilage from cladodes of Opuntia ficus indica (Nopal), widely used in Mexico and known by empiric tradition as additives in the formulation of mortars for their consolidating and protective effect. Main objective of the project is to develop a harmless bio-based product respecting the health of restorers, that can replace protective synthetic consolidants to confer solidity to and counteract deterioration of workpieces due to environmental factors (chemical and biological).

These substances have a very low environmental impact and produce almost no waste, in line with green economy.

ENEA Activities:

• Technical and scientific support to extract Nopal mucilage and create biomortars with enhanced compactness properties and resistance to biodeterioration
• Development of mucilage byproduct (Nopalgel),  ready and easy to use for restorers; use of Nopalgel to prevent microbial attacks in workpieces, as consolidant or carrier of other eco-sustainable products.

Status: In progress