Advanced technologies for natural stone | inovstone 4.0 - Important results from a research project on natural stone construction materials selection and performance analysis
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10174/33702 |
Resumo: | The natural stone as a building material has been revealed to have much lower life cycle costs than other materials as concrete, glass and steel. For this reason, it has a positive impact on the environment. However, several incidents with different pathologies on distinct lithologies has led to an increase in maintenance costs. The lack of knowledge on a stone performance over time and the frequent absence of a solution has a significant negative effect on the entire stone trade. Therefore, less sustainable, and less durable construction solutions are used as an alternative. The work-package “Tools for value” of the Inovstone 4.0 project (Advanced Technologies and Software for Natural Stone) addresses the need to highlight the dynamic capacity of the Portuguese Ornamental Rocks Sector (RO) based upon in-depth knowledge on natural stone performance regarding dissimilar testing conditions and, at the same time, strengthen its competitiveness in relation to the new digital procurement model, namely in the context of the Building Information Modeling (BIM). This paper provides a comprehensive overview of the main project findings. The main objectives were: i) Classifying the stones by petrographic, mineralogical and geochemical analysis; ii) To understand and explain the mechanisms of the loss of strength caused by thermal ageing cycles; iii) To study the effect of biodeterioration on marbles, slates and limestones; iv) To develop a concept for assessment of Portuguese natural stone products, including a monitoring system to predict strength development and improve safety and reliability; v) To address quality control issues to optimize the production conditions. The research was performed on twenty-five different lithotypes, from various locations in Portugal. Project results eased the development of Portuguese natural stone construction products selection, performance guidelines and critical influence factors. Biosusceptibility and colour evaluation have been performed in the laboratory and revealed crucial results, including the suitability under certain environments, potential durability, and cleaning ability after exposure. Guidelines for selection and product control have been proposed and developed aiming at natural stone construction products with improved service life. |
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Advanced technologies for natural stone | inovstone 4.0 - Important results from a research project on natural stone construction materials selection and performance analysisPedra naturalBIMThe natural stone as a building material has been revealed to have much lower life cycle costs than other materials as concrete, glass and steel. For this reason, it has a positive impact on the environment. However, several incidents with different pathologies on distinct lithologies has led to an increase in maintenance costs. The lack of knowledge on a stone performance over time and the frequent absence of a solution has a significant negative effect on the entire stone trade. Therefore, less sustainable, and less durable construction solutions are used as an alternative. The work-package “Tools for value” of the Inovstone 4.0 project (Advanced Technologies and Software for Natural Stone) addresses the need to highlight the dynamic capacity of the Portuguese Ornamental Rocks Sector (RO) based upon in-depth knowledge on natural stone performance regarding dissimilar testing conditions and, at the same time, strengthen its competitiveness in relation to the new digital procurement model, namely in the context of the Building Information Modeling (BIM). This paper provides a comprehensive overview of the main project findings. The main objectives were: i) Classifying the stones by petrographic, mineralogical and geochemical analysis; ii) To understand and explain the mechanisms of the loss of strength caused by thermal ageing cycles; iii) To study the effect of biodeterioration on marbles, slates and limestones; iv) To develop a concept for assessment of Portuguese natural stone products, including a monitoring system to predict strength development and improve safety and reliability; v) To address quality control issues to optimize the production conditions. The research was performed on twenty-five different lithotypes, from various locations in Portugal. Project results eased the development of Portuguese natural stone construction products selection, performance guidelines and critical influence factors. Biosusceptibility and colour evaluation have been performed in the laboratory and revealed crucial results, including the suitability under certain environments, potential durability, and cleaning ability after exposure. Guidelines for selection and product control have been proposed and developed aiming at natural stone construction products with improved service life.9th Euro-American Congress Construction Pathology, Rehabilitation Technology and Heritage Management - REHABEND 202222023-01-30T15:42:24Z2023-01-302022-11-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/33702http://hdl.handle.net/10174/33702porPires, V.; Mirão, J.; Sitzia, F.; Lisci, C.; Duarte, J.; Dias, L.; Alves, T.; Lopes, L.; Martins, R. Advanced technologies for natural stone | inovstone 4.0 - Important results from a research project on natural stone construction materials selection and performance analysis. 9th Euro-American Congress Construction Pathology, Rehabilitation Technology and Heritage Management - REHABEND 20222. ISSN 23868198, ISBN 978-840942252-4978-840942252-423868198vlcp@uevora.ptjmirao@uevora.ptfsitzia@uevora.ptclisci@uevora.ptjduarte@uevoraptluisdias@uevora.pttf.pereiraalves@gmail.comlopes@uevora.ptrubenvm@uevora.pt252ISBN 978-840942252-4Pires, VeraMirão, JoséSitzia, FabioLisci, CarlaDuarte, JoséDias, LuisAlves, TiagoLopes, LuisMartins, Rubeninfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-01-31T01:45:59ZPortal AgregadorONG |
dc.title.none.fl_str_mv |
Advanced technologies for natural stone | inovstone 4.0 - Important results from a research project on natural stone construction materials selection and performance analysis |
title |
Advanced technologies for natural stone | inovstone 4.0 - Important results from a research project on natural stone construction materials selection and performance analysis |
spellingShingle |
Advanced technologies for natural stone | inovstone 4.0 - Important results from a research project on natural stone construction materials selection and performance analysis Pires, Vera Pedra natural BIM |
title_short |
Advanced technologies for natural stone | inovstone 4.0 - Important results from a research project on natural stone construction materials selection and performance analysis |
title_full |
Advanced technologies for natural stone | inovstone 4.0 - Important results from a research project on natural stone construction materials selection and performance analysis |
title_fullStr |
Advanced technologies for natural stone | inovstone 4.0 - Important results from a research project on natural stone construction materials selection and performance analysis |
title_full_unstemmed |
Advanced technologies for natural stone | inovstone 4.0 - Important results from a research project on natural stone construction materials selection and performance analysis |
title_sort |
Advanced technologies for natural stone | inovstone 4.0 - Important results from a research project on natural stone construction materials selection and performance analysis |
author |
Pires, Vera |
author_facet |
Pires, Vera Mirão, José Sitzia, Fabio Lisci, Carla Duarte, José Dias, Luis Alves, Tiago Lopes, Luis Martins, Ruben |
author_role |
author |
author2 |
Mirão, José Sitzia, Fabio Lisci, Carla Duarte, José Dias, Luis Alves, Tiago Lopes, Luis Martins, Ruben |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Pires, Vera Mirão, José Sitzia, Fabio Lisci, Carla Duarte, José Dias, Luis Alves, Tiago Lopes, Luis Martins, Ruben |
dc.subject.por.fl_str_mv |
Pedra natural BIM |
topic |
Pedra natural BIM |
description |
The natural stone as a building material has been revealed to have much lower life cycle costs than other materials as concrete, glass and steel. For this reason, it has a positive impact on the environment. However, several incidents with different pathologies on distinct lithologies has led to an increase in maintenance costs. The lack of knowledge on a stone performance over time and the frequent absence of a solution has a significant negative effect on the entire stone trade. Therefore, less sustainable, and less durable construction solutions are used as an alternative. The work-package “Tools for value” of the Inovstone 4.0 project (Advanced Technologies and Software for Natural Stone) addresses the need to highlight the dynamic capacity of the Portuguese Ornamental Rocks Sector (RO) based upon in-depth knowledge on natural stone performance regarding dissimilar testing conditions and, at the same time, strengthen its competitiveness in relation to the new digital procurement model, namely in the context of the Building Information Modeling (BIM). This paper provides a comprehensive overview of the main project findings. The main objectives were: i) Classifying the stones by petrographic, mineralogical and geochemical analysis; ii) To understand and explain the mechanisms of the loss of strength caused by thermal ageing cycles; iii) To study the effect of biodeterioration on marbles, slates and limestones; iv) To develop a concept for assessment of Portuguese natural stone products, including a monitoring system to predict strength development and improve safety and reliability; v) To address quality control issues to optimize the production conditions. The research was performed on twenty-five different lithotypes, from various locations in Portugal. Project results eased the development of Portuguese natural stone construction products selection, performance guidelines and critical influence factors. Biosusceptibility and colour evaluation have been performed in the laboratory and revealed crucial results, including the suitability under certain environments, potential durability, and cleaning ability after exposure. Guidelines for selection and product control have been proposed and developed aiming at natural stone construction products with improved service life. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-11-01T00:00:00Z 2023-01-30T15:42:24Z 2023-01-30 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10174/33702 http://hdl.handle.net/10174/33702 |
url |
http://hdl.handle.net/10174/33702 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Pires, V.; Mirão, J.; Sitzia, F.; Lisci, C.; Duarte, J.; Dias, L.; Alves, T.; Lopes, L.; Martins, R. Advanced technologies for natural stone | inovstone 4.0 - Important results from a research project on natural stone construction materials selection and performance analysis. 9th Euro-American Congress Construction Pathology, Rehabilitation Technology and Heritage Management - REHABEND 20222. ISSN 23868198, ISBN 978-840942252-4 978-840942252-4 23868198 vlcp@uevora.pt jmirao@uevora.pt fsitzia@uevora.pt clisci@uevora.pt jduarte@uevorapt luisdias@uevora.pt tf.pereiraalves@gmail.com lopes@uevora.pt rubenvm@uevora.pt 252 ISBN 978-840942252-4 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
9th Euro-American Congress Construction Pathology, Rehabilitation Technology and Heritage Management - REHABEND 20222 |
publisher.none.fl_str_mv |
9th Euro-American Congress Construction Pathology, Rehabilitation Technology and Heritage Management - REHABEND 20222 |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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