Výsledky vyhledávání - "Chemical

CHEMICAL-PHYSICAL DECAY OF VOLCANIC STONE FROM SANTA MARIA CHURCH IN TERGU (ANGLONA, ITALY)

Autor: Columbu Stefano, Palomba Marcella, Sitzia Fabio, Virdis Alberto

Publikováno v: WMESS 2019-World Multidisciplinary Earth Sciences Symposium, pp. 4–4, Prague (Czech Republic), 9-13 September 2019
info:cnr-pdr/source/autori:Columbu Stefano *, Palomba Marcella **, Sitzia Fabio *, Virdis Alberto ***/congresso_nome:WMESS 2019-World Multidisciplinary Earth Sciences Symposium/congresso_luogo:Prague (Czech Republic)/congresso_data:9-13 September 2019/anno:2019/pagina_da:4/pagina_a:4/intervallo_pagine:4–4

The Church of Santa Maria di Tergu, located in the Sardinia Northern coast, and built up during the Age of the Giudici, was studied both as concerns the historical context and the building materials' features (reddish volcanic stones and whitish lime

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::0064a8f7c52457766ff9c0d3dd79c2cb
https://www.mess-earth.org/files/WMESS2019_Book.pdf

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Lime and Cement Plasters from 20th Century Buildings: Raw Materials and Relations between Mineralogical–Petrographic Characteristics and Chemical–Physical Compatibility with the Limestone Substrate

Autor: Stefano Columbu, Marco Usai, Concetta Rispoli, Dario Fancello

Publikováno v: Minerals; Volume 12; Issue 2; Pages: 226

This paper deals with the “modern” plaster mortars based on air lime, hydraulic lime, and cement used between the 1950s and 1990s of the last century, taking, as a case study, a historical building of the Cagliari city whose foundations and groun

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea9c61531bd98625977f6a2565307efc

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Akademický článek

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The stones and historic mortars of the Santissima Trinità di Saccargia Romanesque Basilica (Sardinia, Italy): a multi-analytical techniques' approach for the study of their features and provenance

Autor: COLUMBU S., PALOMBA M., SITZIA F.

Publikováno v: EGU2015 European Geosciences Union General Assembly 2015, VIenna, 12-17 April, 2015
info:cnr-pdr/source/autori:COLUMBU S.*, PALOMBA M.**, SITZIA F. */congresso_nome:EGU2015 European Geosciences Union General Assembly 2015/congresso_luogo:VIenna/congresso_data:12-17 April, 2015/anno:2015/pagina_da:/pagina_a:/intervallo_pagine

The stones and historic mortars of the Santissima Trinità di Saccargia Romanesque Basilica (Sardinia, Italy): a multi-analytical techniques' approach for the study of their features and provenance Stefano Columbu (1), Marcella Palomba (2), and Fabio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::85e5710684801d680b27bdbe8c22eb50
http://www.cnr.it/prodotto/i/330264

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Alteration of stone materials on Sardinian medieval monuments: physical, chemical and petrographic analysis for their restoration and preservation

Autor: S. Columbu, M. Marchi, M. Palomba, F. Sitzia

Publikováno v: CHNT 19, 2014-Proceedings, edited by Editorial Team: Wolfgang Börner, Susanne Uhlirz, pp. 1–13. Vienna: Museen der Stadt Wien-Stadtarchäologie, 2015
info:cnr-pdr/source/autori:Stefano COLUMBU*, Marco MARCHI *, Marcella PALOMBA **, Fabio SITZIA */titolo:Alteration of stone materials on Sardinian medieval monuments: physical, chemical and petrographic analysis for their restoration and preservation/titolo_volume:CHNT 19, 2014-Proceedings/curatori_volume:Editorial Team: Wolfgang Börner, Susanne Uhlirz/editore: /anno:2015
Conference on Cultural Heritage and New Technologies, CHNT 19, Session: Urban archeology and Processing-Rubble, Ruins and Reading, Specific Approaches in Analysis, Trying to Let the Remains Telling the Story, pp. 21–22, Vienna, November, 3-5, 2014
info:cnr-pdr/source/autori:S. Columbu*, M. Marchi*, M. Palomba**, F. Sitzia*/congresso_nome:Conference on Cultural Heritage and New Technologies, CHNT 19, Session: Urban archeology and Processing-Rubble, Ruins and Reading, Specific Approaches in Analysis, Trying to Let the Remains Telling the Story/congresso_luogo:Vienna/congresso_data:November, 3-5, 2014/anno:2014/pagina_da:21/pagina_a:22/intervallo_pagine:21–22

Sardinian medieval monuments are mainly made up by volcanic rocks (pyroclastics/ignimbrites), minor granitoids and sedimentary rocks that show a more or less significant chemical-physical alteration. Mineral-petrographic features, physical properties

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::45b1e5cabae5703c126f1d51fdbe0dfc
https://publications.cnr.it/doc/339704

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Akademický článek

A semi-analytical dispersion model from a steady source of short duration.

Autor: Martins Moreira, Davidson¹ davidson.moreira@gmail.com

Publikováno v: Revista Ciência e Natura. 2014, p149-159. 11p.

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Akademický článek

Predicted Dynamic of Biodeterioration in Cultural Heritage Stones Due to Climate Changes in Humid Tropical Regions—A Case Study on the Rhodotorula sp. Yeast.

Autor: Sitzia, Fabio^1,2 (AUTHOR) clisci@uevora.pt, Lisci, Carla^1,2 (AUTHOR) vlcp@uevora.pt, Pires, Vera^1,2 (AUTHOR) luisdias@uevora.pt, Dias, Luís¹ (AUTHOR) jmirao@uevora.pt, Mirão, José¹ (AUTHOR) atc@uevora.pt, Caldeira, Ana Teresa¹ (AUTHOR)

Publikováno v: Heritage (2571-9408). Dec2023, Vol. 6 Issue 12, p7727-7741. 15p.

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