Damaged and Healthy Ignimbrites from the Surroundings of Morelia, Mexico; Uses for Restoration of the Colonial Inheritance

Research on the historic centre of Morelia, Mexico, reveals significant challenges and opportunities in restoring its UNESCO-listed colonial architecture. The study identifies discrepancies between damaged ignimbrites used in historical buildings and healthy quarry stones from surrounding areas, which often fail to match in terms of resistance, porosity, durability, or color. This mismatch poses a critical issue for restoration efforts, as historical archives lack precise records to guide the selection of suitable replacement materials. The research highlights the need for a systematic approach to identify and source compatible ignimbrites to preserve Morelia's architectural heritage effectively.

Martínez-Molina, W., Alonso-Guzmán, E. M., Chávez-García, H. L., Arteaga-Arcos, J. C., Torres-Acosta, A. A., Gómez, C. L., Bedolla-Arroyo, J. A., & Velasco-Ávalos, F. A. (2014). Damaged and Healthy Ignimbrites from the Surroundings of Morelia, Mexico; Uses for Restoration of the Colonial Inheritance. Advanced Materials Research, 889-890, 1431–1437. https://doi.org/10.4028/www.scientific.net/amr.889-890.1431