Decay of Roman and repair mortars in mosaics from Italica, Spain
A chemical, physical, mineralogical and mechanical characterization has been made of different bedding and repair mortars in mosaics from the Roman town of Italica, Spain. The main cause of deterioration in the superficial mortars is biological attack. In the repair mortars, situated at the deepest levels, all of which are based on Portland cement, the main causes of deterioration are lixiviation, corrosion of metal reinforcements in the concrete, and crystallization of salts in the cement.
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| Format: | artículo biblioteca |
| Language: | English |
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Elsevier
1994-08-15
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| Subjects: | Mosaics, Lichens, Mortars, Biodeterioration, Mosses, |
| Online Access: | http://hdl.handle.net/10261/34517 |
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dig-irnas-es-10261-345172018-09-13T09:01:46Z Decay of Roman and repair mortars in mosaics from Italica, Spain Puertas, Francisca Blanco-Varela, María Teresa Palomo, Ángel Ortega Calvo, J. J. Ariño, Xavier Sáiz-Jiménez, Cesáreo Mosaics Lichens Mortars Biodeterioration Mosses A chemical, physical, mineralogical and mechanical characterization has been made of different bedding and repair mortars in mosaics from the Roman town of Italica, Spain. The main cause of deterioration in the superficial mortars is biological attack. In the repair mortars, situated at the deepest levels, all of which are based on Portland cement, the main causes of deterioration are lixiviation, corrosion of metal reinforcements in the concrete, and crystallization of salts in the cement. Peer reviewed 2011-04-12T09:50:43Z 2011-04-12T09:50:43Z 1994-08-15 artículo http://purl.org/coar/resource_type/c_6501 Science of the Total Environment 153(1-2): 123-131 (1994) 0048-9697 http://hdl.handle.net/10261/34517 10.1016/0048-9697(94)90109-0 en http://dx.doi.org/10.1016/0048-9697(94)90109-0 none Elsevier |
| institution |
IRNAS ES |
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| country |
España |
| countrycode |
ES |
| component |
Bibliográfico |
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En linea |
| databasecode |
dig-irnas-es |
| tag |
biblioteca |
| region |
Europa del Sur |
| libraryname |
Biblioteca del IRNAS España |
| language |
English |
| topic |
Mosaics Lichens Mortars Biodeterioration Mosses Mosaics Lichens Mortars Biodeterioration Mosses |
| spellingShingle |
Mosaics Lichens Mortars Biodeterioration Mosses Mosaics Lichens Mortars Biodeterioration Mosses Puertas, Francisca Blanco-Varela, María Teresa Palomo, Ángel Ortega Calvo, J. J. Ariño, Xavier Sáiz-Jiménez, Cesáreo Decay of Roman and repair mortars in mosaics from Italica, Spain |
| description |
A chemical, physical, mineralogical and mechanical characterization has been made of different bedding and repair mortars in mosaics from the Roman town of Italica, Spain. The main cause of deterioration in the superficial mortars is biological attack. In the repair mortars, situated at the deepest levels, all of which are based on Portland cement, the main causes of deterioration are lixiviation, corrosion of metal reinforcements in the concrete, and crystallization of salts in the cement. |
| format |
artículo |
| topic_facet |
Mosaics Lichens Mortars Biodeterioration Mosses |
| author |
Puertas, Francisca Blanco-Varela, María Teresa Palomo, Ángel Ortega Calvo, J. J. Ariño, Xavier Sáiz-Jiménez, Cesáreo |
| author_facet |
Puertas, Francisca Blanco-Varela, María Teresa Palomo, Ángel Ortega Calvo, J. J. Ariño, Xavier Sáiz-Jiménez, Cesáreo |
| author_sort |
Puertas, Francisca |
| title |
Decay of Roman and repair mortars in mosaics from Italica, Spain |
| title_short |
Decay of Roman and repair mortars in mosaics from Italica, Spain |
| title_full |
Decay of Roman and repair mortars in mosaics from Italica, Spain |
| title_fullStr |
Decay of Roman and repair mortars in mosaics from Italica, Spain |
| title_full_unstemmed |
Decay of Roman and repair mortars in mosaics from Italica, Spain |
| title_sort |
decay of roman and repair mortars in mosaics from italica, spain |
| publisher |
Elsevier |
| publishDate |
1994-08-15 |
| url |
http://hdl.handle.net/10261/34517 |
| work_keys_str_mv |
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| _version_ |
1777664171116068864 |