Influencia del medio ambiente en el deterioro de materiales calizos: estudios mediante porosimetría de mercurio
[EN]The physico-chemical processes of decay in building materials and, particularly those affecting petreum materials, obey to different causes as composition, morphology, texture, the orientation of the material in the building and, mainly, its interaction with the environment. Because of their che...
| Authors: | , , |
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| Format: | article |
| Publication Date: | 1999 |
| Country: | España |
| Institution: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repository: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/35658 |
| Online Access: | http://hdl.handle.net/10261/35658 |
| Access Level: | Open access |
| Keyword: | materiales calizos porosimetría de mercurio precipitación de sales |
| Summary: | [EN]The physico-chemical processes of decay in building materials and, particularly those affecting petreum materials, obey to different causes as composition, morphology, texture, the orientation of the material in the building and, mainly, its interaction with the environment. Because of their chemical composition, limestone materials may undergo alterations when they are in contact with aggresive media. Rain water or fog contain gases that may dissolve the stone provoking crusts due to salts precipitation. This work is based in the study of the decay processes of a limestone material from a building placed at Madrid. Mercury porosimetry technique (among others) is used in this study. |
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