Stone Materials and Old Buildings: How Observations can Help to Preserve the Past for the Future

Article Preview

Abstract:

Through the observation of the set of monuments of cultural heritage built in stone, it can be seen important ornamental or covering applications. From macroscopic descriptions performed in these monuments, a great variety and different intensities of alteration processes are observed, mainly when comparisons are made between monuments located in large and small urban centers. These alterations and degradations, in part conditioned by the mineralogical composition and the structures present in these stone materials, are strongly influenced by the conditions of the environment. In general, the set of alterations and degradations observed are those related to the decomposition of the minerals that make up these rocks. Based on these in-situ investigations, diagnostics can be produced on the degree of degradation of stone materials and recommendations for their conservation

You might also be interested in these eBooks

Info:

Periodical:

Pages:

174-186

Citation:

Online since:

June 2020

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2020 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Z.C. Silva, O Lioz português de lastro de navio a arte na Bahia. Lisboa, (2007).

Google Scholar

[2] A.G. Costa, Rochas e Histórias do Patrimônio Cultural do Brasil e de Minas, Editora Bem-Te-Vi, Rio de Janeiro, (2009).

Google Scholar

[3] A.G. Costa, Rochas Ígneas e Metamórficas - Texturas e Estruturas. Editora UFMG, Belo Horizonte (2013).

Google Scholar

[4] A.G. Costa, E.A. Del Lama, Granites of historic buildings in southeastern Brazil, EGU General Assembly, Vienna, (2019).

Google Scholar

[5] ICOMOS ISCS, Illustrated glossary on stone deterioration patterns, Icomos, Paris, (2008).

Google Scholar

[6] B. Fitzner, K. Heinrichs, Damage diagnosis on stone monuments – weathering forms, damage categories and damage indices, in: R. Prikryl, H.A. Viles (Eds.), Understanding and managing stone decay, The Karolinum Press, Prague, 2002, pp.11-56.

DOI: 10.1127/1860-1804/2007/0158-0519

Google Scholar

[7] A.G. Costa, Conservation of stone built cultural heritage and preservation of memories, EGU General Assembly, Vienna, (2016).

Google Scholar