Pub Date : 2020-06-12DOI: 10.4995/vitruvio-ijats.2020.13639
Adriana Rossi, Umberto Palmieri
Wanting to answer the questions unsolved by a previous study supported by a survey with total station, this article illustrates the results obtained with 3D laser scanning acquisitions and photo shot datasets. The precision provided by the phase shift ranging scanner technology has allowed to measure to the millimeter the deviation between the surveyed model (objective of reality, although discontinuous) and the geometric model on these data interpreted. In addition, the mathematical hypotheses useful for parametric modelling (geometry processing) are discussed. Virtualizations have been created by adopting knowledge filters and scientific tools that address to the digital (re)construction (HBIM) that allows to share and manage information and to integrate interoperable models in accordance with current public procurement regulations.
{"title":"Experimentation of an Information Model","authors":"Adriana Rossi, Umberto Palmieri","doi":"10.4995/vitruvio-ijats.2020.13639","DOIUrl":"https://doi.org/10.4995/vitruvio-ijats.2020.13639","url":null,"abstract":"Wanting to answer the questions unsolved by a previous study supported by a survey with total station, this article illustrates the results obtained with 3D laser scanning acquisitions and photo shot datasets. The precision provided by the phase shift ranging scanner technology has allowed to measure to the millimeter the deviation between the surveyed model (objective of reality, although discontinuous) and the geometric model on these data interpreted. In addition, the mathematical hypotheses useful for parametric modelling (geometry processing) are discussed. Virtualizations have been created by adopting knowledge filters and scientific tools that address to the digital (re)construction (HBIM) that allows to share and manage information and to integrate interoperable models in accordance with current public procurement regulations.","PeriodicalId":40999,"journal":{"name":"VITRUVIO-International Journal of Architectural Technology and Sustainability","volume":"42 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2020-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72911910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-06-12DOI: 10.4995/vitruvio-ijats.2020.13634
Alessia Miceli, M. Morandotti, S. Parrinello
In the procedures regarding built heritage documentation, the process of representing the object in a digital environment is characterized by a high level of complexity. In fact, the need to process heterogeneous information, referring to quantity, quality and format is one of the main emerging issues. Recent technologies of digitization of our built environment offer excellent performances on data reliability and time of acquisition. On the other hand, they bring about new challenges regarding how to define methodologies and strategies to effectively elaborate such information.A possible way to optimize the use of these data is by implementing them into informative systems: these tools have great potential in the creation of multi-layered representations and offer extensive possibilities for interpretations and analyses.This research, carried out by the laboratories DAdaLab and PLAY of the University of Pavia, focuses on the University’s Palazzo Centrale and aims at developing a precise methodological approach: starting from the 3D acquisition, the survey data are discretized – through critical processes of semantic analysis and breakdown – and later implemented into informative databases.Moreover, the architectural characters, construction phases and the strong bond with the urban setting make the case study particularly valuable; therefore, it represents an excellent opportunity to point out the potentials of this approach to the definition of management tools for the conservation of built heritage.
{"title":"3D survey and semantic analysis for the documentation of built heritage. The case study of Palazzo Centrale of Pavia University","authors":"Alessia Miceli, M. Morandotti, S. Parrinello","doi":"10.4995/vitruvio-ijats.2020.13634","DOIUrl":"https://doi.org/10.4995/vitruvio-ijats.2020.13634","url":null,"abstract":"In the procedures regarding built heritage documentation, the process of representing the object in a digital environment is characterized by a high level of complexity. In fact, the need to process heterogeneous information, referring to quantity, quality and format is one of the main emerging issues. Recent technologies of digitization of our built environment offer excellent performances on data reliability and time of acquisition. On the other hand, they bring about new challenges regarding how to define methodologies and strategies to effectively elaborate such information.A possible way to optimize the use of these data is by implementing them into informative systems: these tools have great potential in the creation of multi-layered representations and offer extensive possibilities for interpretations and analyses.This research, carried out by the laboratories DAdaLab and PLAY of the University of Pavia, focuses on the University’s Palazzo Centrale and aims at developing a precise methodological approach: starting from the 3D acquisition, the survey data are discretized – through critical processes of semantic analysis and breakdown – and later implemented into informative databases.Moreover, the architectural characters, construction phases and the strong bond with the urban setting make the case study particularly valuable; therefore, it represents an excellent opportunity to point out the potentials of this approach to the definition of management tools for the conservation of built heritage.","PeriodicalId":40999,"journal":{"name":"VITRUVIO-International Journal of Architectural Technology and Sustainability","volume":"17 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2020-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84831609","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-06-12DOI: 10.4995/vitruvio-ijats.2020.13452
F. Ribera, Pasquale Cucco
The phenomenon of abandoned religious buildings is today felt in many countries of the world and particularly in Europe, where the problem has taken on such dimensions as to worry the ecclesiastical institutions, which are encouraging to work with particular caution in order to avoid improper use and to consider each case according to its historical peculiarities. The topic involves many actors (clergy, population, associations, tourists, traders, etc.) since it has several meanings: Social, because religious buildings have held together many generations; Economic, because these places fascinate foreign visitors; Environmental, because their physical presence in the urban or rural landscape revives contexts and traditions; Cultural, because sacred buildings represent the largest portfolio of European historical heritage. From 2018, the Holy See encouraged to produce recommendations especially oriented towards new functional, social and architectural choices able to preserve both the material and spiritual value of the artefacts over time.By starting from an analysis of the theme, the contribution provides a methodological approach in searching for a new compatible function, in accordance with the new programmatic guidelines and the principles of the discipline of architectural conservation and recovery, applying it to the case of the old abandoned convents in the historical centre of Salerno in Italy.
{"title":"A methodology in choosing a new compatible function in the recovery project of disused religious buildings. Research study in Italy","authors":"F. Ribera, Pasquale Cucco","doi":"10.4995/vitruvio-ijats.2020.13452","DOIUrl":"https://doi.org/10.4995/vitruvio-ijats.2020.13452","url":null,"abstract":"The phenomenon of abandoned religious buildings is today felt in many countries of the world and particularly in Europe, where the problem has taken on such dimensions as to worry the ecclesiastical institutions, which are encouraging to work with particular caution in order to avoid improper use and to consider each case according to its historical peculiarities. The topic involves many actors (clergy, population, associations, tourists, traders, etc.) since it has several meanings: Social, because religious buildings have held together many generations; Economic, because these places fascinate foreign visitors; Environmental, because their physical presence in the urban or rural landscape revives contexts and traditions; Cultural, because sacred buildings represent the largest portfolio of European historical heritage. From 2018, the Holy See encouraged to produce recommendations especially oriented towards new functional, social and architectural choices able to preserve both the material and spiritual value of the artefacts over time.By starting from an analysis of the theme, the contribution provides a methodological approach in searching for a new compatible function, in accordance with the new programmatic guidelines and the principles of the discipline of architectural conservation and recovery, applying it to the case of the old abandoned convents in the historical centre of Salerno in Italy.","PeriodicalId":40999,"journal":{"name":"VITRUVIO-International Journal of Architectural Technology and Sustainability","volume":"13 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2020-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88890063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-20DOI: 10.4995/vitruvio-ijats.2019.11158
Mara Santi, Giovanna Saveria Laiola
The paper illustrates the retrofit of company towns’ heritage, focusing on energy efficiency strategies for residential buildings with the aim to highlight the best practices, the solutions and methodologies to be implemented for the Friuli Venezia Giulia Region in NE Italy. The starting point is a comprehensive analysis of company town’s retrofit strategies featuring a comparison among relevant examples from Europe and Italy. Unesco industrial sites, sites by the Modern Movement, and Italian well-known workers’ villages are included in the analysis. The evaluation of the retrofit solutions takes into consideration aspects of protection and valorisation, functional renovation, and environmental sustainability upgrade. As a result, common strategies for the energy retrofit of company towns’ residential heritage are identified and summarised as the first step for their application at local level. In this sense, the study highlights that industrial villages are still inhabited and they require an upgrade according to the guidelines for architectural restoration, which meet the current standards of comfort. Moreover, the strategies drawn from the case-studies reveal an excellent potential of applicability for the local area and its company towns: Panzano shipyard village, Cave del Predil mining site, and Torviscosa factory town.
本文阐述了公司城镇遗产的改造，重点关注住宅建筑的能源效率策略，旨在突出意大利东北部弗留利威尼斯朱利亚地区实施的最佳实践、解决方案和方法。本文的出发点是对公司城的改造策略进行综合分析，并与欧洲和意大利的相关案例进行比较。联合国教科文组织工业遗址、现代运动遗址和意大利著名工人村庄都被纳入分析。对改造方案的评估考虑了保护和增值、功能改造和环境可持续性升级等方面。因此，确定并总结了公司城镇住宅遗产能源改造的共同策略，作为其在地方层面应用的第一步。从这个意义上说，研究强调工业村仍然有人居住，它们需要根据建筑修复的指导方针进行升级，以满足当前的舒适标准。此外，从案例研究中得出的策略揭示了当地及其公司城镇的良好适用性潜力:Panzano造船厂村，Cave del Predil矿区和torvissa工厂城镇。
{"title":"Retrofitting of Company Towns’ residential buildings: from international best practices to local implementations in Friuli Venezia Giulia region (NE Italy)","authors":"Mara Santi, Giovanna Saveria Laiola","doi":"10.4995/vitruvio-ijats.2019.11158","DOIUrl":"https://doi.org/10.4995/vitruvio-ijats.2019.11158","url":null,"abstract":"The paper illustrates the retrofit of company towns’ heritage, focusing on energy efficiency strategies for residential buildings with the aim to highlight the best practices, the solutions and methodologies to be implemented for the Friuli Venezia Giulia Region in NE Italy. The starting point is a comprehensive analysis of company town’s retrofit strategies featuring a comparison among relevant examples from Europe and Italy. Unesco industrial sites, sites by the Modern Movement, and Italian well-known workers’ villages are included in the analysis. The evaluation of the retrofit solutions takes into consideration aspects of protection and valorisation, functional renovation, and environmental sustainability upgrade. As a result, common strategies for the energy retrofit of company towns’ residential heritage are identified and summarised as the first step for their application at local level. In this sense, the study highlights that industrial villages are still inhabited and they require an upgrade according to the guidelines for architectural restoration, which meet the current standards of comfort. Moreover, the strategies drawn from the case-studies reveal an excellent potential of applicability for the local area and its company towns: Panzano shipyard village, Cave del Predil mining site, and Torviscosa factory town.","PeriodicalId":40999,"journal":{"name":"VITRUVIO-International Journal of Architectural Technology and Sustainability","volume":"17 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2019-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87179476","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-20DOI: 10.4995/vitruvio-ijats.2019.12240
Laura Karin Grothues, C. Fioriti
In this case study the building of the Brazilian Institute of Coffee (IBC) in Presidente Prudente, Brazil, will be presented. The building was built in the 1940s for the usage of storing coffee. The timber construction is more than 70 years old, which make the shed a historically important heritage to the city. After the revitalization process the building is used as an event center nowadays. The special thing about the architecture of the IBC consists in the construction as a series of wooden latticed porticos. These porticos are still functional and visually appealing, but after so many years of use, they suffer from pathological manifestations. To gain more knowledge about which problems are common in the wooden construction all the porticos were examined in detail. The investigation process revealed, that every portico is affected by at least one of the anomalies studied, even though the degree varies from portico to portico. In addition to the research about the interior of the building, its surrounding was analysed. The urban location and the proximity to other cultural hotspots mean a great chance for the IBC, which should be taken. Comparing the IBC to the cultural center and former coal mine Zollverein in Germany, it becomes clear, that there are several opportunities to reuse a historic building and bind it into city structure. Finally, a critical reflexion of the revitalization process, of the current use and the embedding of the IBC in the environment shows several weaknesses, which could be improved through maintenance and an overall planning concept.
{"title":"Investigation of historic, constructive, spatial and pathological aspects regarding the IBC (Instituto Brasileiro do Café) in Presidente Prudente, Brazil","authors":"Laura Karin Grothues, C. Fioriti","doi":"10.4995/vitruvio-ijats.2019.12240","DOIUrl":"https://doi.org/10.4995/vitruvio-ijats.2019.12240","url":null,"abstract":"In this case study the building of the Brazilian Institute of Coffee (IBC) in Presidente Prudente, Brazil, will be presented. The building was built in the 1940s for the usage of storing coffee. The timber construction is more than 70 years old, which make the shed a historically important heritage to the city. After the revitalization process the building is used as an event center nowadays. The special thing about the architecture of the IBC consists in the construction as a series of wooden latticed porticos. These porticos are still functional and visually appealing, but after so many years of use, they suffer from pathological manifestations. To gain more knowledge about which problems are common in the wooden construction all the porticos were examined in detail. The investigation process revealed, that every portico is affected by at least one of the anomalies studied, even though the degree varies from portico to portico. In addition to the research about the interior of the building, its surrounding was analysed. The urban location and the proximity to other cultural hotspots mean a great chance for the IBC, which should be taken. Comparing the IBC to the cultural center and former coal mine Zollverein in Germany, it becomes clear, that there are several opportunities to reuse a historic building and bind it into city structure. Finally, a critical reflexion of the revitalization process, of the current use and the embedding of the IBC in the environment shows several weaknesses, which could be improved through maintenance and an overall planning concept.","PeriodicalId":40999,"journal":{"name":"VITRUVIO-International Journal of Architectural Technology and Sustainability","volume":"7 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2019-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77710471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-06-18DOI: 10.4995/VITRUVIO-IJATS.2019.11771
R. Agliata, Simone Gianoglio, L. Mollo
The increasing demand for indoor comfort in housing sector, together with the development of environmental awareness by people and societies, is leading to a rising need of new construction materials. Research and industries are then developing materials capable of meeting environmental and technical requirements: made from renewable sources; based on natural compounds to ensure healthy indoor environment and safe disposal; having good insulation properties, especially for energy saving. A material showing these features is the hemp-lime biocomposite, a natural-based mixture made of a lime binder matrix and shives aggregate, in different proportions. This paper wants to present an overview of the most interesting material properties for the building sector and a brief regulatory framework, in order to highlight the advantages that the use of this composite for building envelopes and internal partitions may provide.
{"title":"Hemp-lime composite for buildings insulation: material properties and regulatory framework","authors":"R. Agliata, Simone Gianoglio, L. Mollo","doi":"10.4995/VITRUVIO-IJATS.2019.11771","DOIUrl":"https://doi.org/10.4995/VITRUVIO-IJATS.2019.11771","url":null,"abstract":"The increasing demand for indoor comfort in housing sector, together with the development of environmental awareness by people and societies, is leading to a rising need of new construction materials. Research and industries are then developing materials capable of meeting environmental and technical requirements: made from renewable sources; based on natural compounds to ensure healthy indoor environment and safe disposal; having good insulation properties, especially for energy saving. A material showing these features is the hemp-lime biocomposite, a natural-based mixture made of a lime binder matrix and shives aggregate, in different proportions. This paper wants to present an overview of the most interesting material properties for the building sector and a brief regulatory framework, in order to highlight the advantages that the use of this composite for building envelopes and internal partitions may provide.","PeriodicalId":40999,"journal":{"name":"VITRUVIO-International Journal of Architectural Technology and Sustainability","volume":"46 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2019-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84861619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-06-18DOI: 10.4995/VITRUVIO-IJATS.2019.11773
E. Stachura
Sustainability and heritage are inextricably linked. Heritage conservation helps to build and maintain cultural identity and social cohesion of the city community, especially amongst indigenous residents. Heritage zones in European cities and towns over time have suffered destruction and undesirable urban transitions that alter or remove heritage urban fabric. While architecture and urban heritage aims are generally to promote infill development that retains the integrity of the original structure, communities tend to argue for social values that emphasise the retention of vacant land even if it was originally part of the heritage-built form. Hence, the aim of this paper is to identify city residents’ aspirations in relation to such vacant land and spaces. The paper will investigate the case of Raciborz, a medium-sized city in Southern Poland. It will seek to answer the following questions: 1) Are heritage urban composition and principles of its protection antagonistic to the residents’ aspirations? 2) What are the criteria for classifying and valorising vacant land within a heritage city centre? 3) What is the most appropriate way for city administrations to engage with communities to reconcile competing interest sets? What might be possible educational actions addressed to the communities? In the paper the procedure of identifying and evaluating empty sites in the heritage city centre will be presented as well as the results of survey presenting residents’ ideas of optimal way of use of empty city spaces.
{"title":"Infill projects and sustainable land use in heritage zones: how to reconcile competing interest sets","authors":"E. Stachura","doi":"10.4995/VITRUVIO-IJATS.2019.11773","DOIUrl":"https://doi.org/10.4995/VITRUVIO-IJATS.2019.11773","url":null,"abstract":"Sustainability and heritage are inextricably linked. Heritage conservation helps to build and maintain cultural identity and social cohesion of the city community, especially amongst indigenous residents. Heritage zones in European cities and towns over time have suffered destruction and undesirable urban transitions that alter or remove heritage urban fabric. While architecture and urban heritage aims are generally to promote infill development that retains the integrity of the original structure, communities tend to argue for social values that emphasise the retention of vacant land even if it was originally part of the heritage-built form. Hence, the aim of this paper is to identify city residents’ aspirations in relation to such vacant land and spaces. The paper will investigate the case of Raciborz, a medium-sized city in Southern Poland. It will seek to answer the following questions: 1) Are heritage urban composition and principles of its protection antagonistic to the residents’ aspirations? 2) What are the criteria for classifying and valorising vacant land within a heritage city centre? 3) What is the most appropriate way for city administrations to engage with communities to reconcile competing interest sets? What might be possible educational actions addressed to the communities? In the paper the procedure of identifying and evaluating empty sites in the heritage city centre will be presented as well as the results of survey presenting residents’ ideas of optimal way of use of empty city spaces.","PeriodicalId":40999,"journal":{"name":"VITRUVIO-International Journal of Architectural Technology and Sustainability","volume":"93 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2019-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84168616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-06-18DOI: 10.4995/VITRUVIO-IJATS.2019.11817
A. Catalano
The paper sets in prominence the newfound cooperation between engineering and archaeology. This integration of knowledge is particularly useful in the development of preventive archaeology that allows targeted excavations with a considerable saving of resources and a widening of the possibilities for the protection of the cultural heritage. In many cases, the engineering reading of the ancient buildings reveals surprisingly good construction practices in seismic areas. Particularly, the architectures of archaeological sites shows a series of cases that meet the criteria of seismic assessment by combining the formal and functional aspects of space destruction to the static and dynamic behaviour of the construction.
{"title":"Engineering how support of archaeology. Instrumental and safeguard technologies for interdisciplinary integration","authors":"A. Catalano","doi":"10.4995/VITRUVIO-IJATS.2019.11817","DOIUrl":"https://doi.org/10.4995/VITRUVIO-IJATS.2019.11817","url":null,"abstract":"The paper sets in prominence the newfound cooperation between engineering and archaeology. This integration of knowledge is particularly useful in the development of preventive archaeology that allows targeted excavations with a considerable saving of resources and a widening of the possibilities for the protection of the cultural heritage. In many cases, the engineering reading of the ancient buildings reveals surprisingly good construction practices in seismic areas. Particularly, the architectures of archaeological sites shows a series of cases that meet the criteria of seismic assessment by combining the formal and functional aspects of space destruction to the static and dynamic behaviour of the construction.","PeriodicalId":40999,"journal":{"name":"VITRUVIO-International Journal of Architectural Technology and Sustainability","volume":"112 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2019-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83562178","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-06-18DOI: 10.4995/VITRUVIO-IJATS.2019.11485
M. Sutti, Maiara Aguiar, C. Fioriti, Maria Paula Hêngling Christófani
The objective of this paper was to characterize historical coating mortars taken from the La Ceramo factory, in Valencia, by means of historical, in situ and sample collection at various points in the building, for subsequent laboratory tests. The physical-mechanical characteristics studied were: compressive strength, water content, granulometry by sieving method, identification of calcium carbonate with hydrochloric acid, surface hardness, water absorption, apparent porosity and bulk density. The results showed that the mortars composed of cement and lime collected did not present very positive characteristics in the aspects analyzed in this study, resulting in material with low quality, both in its initial composition and in function of the external influences suffered over time. Regarding the other areas of lime mortar, these presented better results, although less resistant than those of cement, were shown to have good quality. It can also be observed that lime mortars, even having a similar composition in their origin, when applied at different points of the factory acquired uneven characteristics over time, directly related to the local conditions of the coated walls. Finally, the need for preventive conservation in buildings of historical interest makes this paper of investigative and scientific nature, since the knowledge of the original materials is the initial step to a good intervention and not to accelerate the process of degradation of historical constructions.
{"title":"Characterization of historical coating mortars of La Ceramo factory in Valencia","authors":"M. Sutti, Maiara Aguiar, C. Fioriti, Maria Paula Hêngling Christófani","doi":"10.4995/VITRUVIO-IJATS.2019.11485","DOIUrl":"https://doi.org/10.4995/VITRUVIO-IJATS.2019.11485","url":null,"abstract":"The objective of this paper was to characterize historical coating mortars taken from the La Ceramo factory, in Valencia, by means of historical, in situ and sample collection at various points in the building, for subsequent laboratory tests. The physical-mechanical characteristics studied were: compressive strength, water content, granulometry by sieving method, identification of calcium carbonate with hydrochloric acid, surface hardness, water absorption, apparent porosity and bulk density. The results showed that the mortars composed of cement and lime collected did not present very positive characteristics in the aspects analyzed in this study, resulting in material with low quality, both in its initial composition and in function of the external influences suffered over time. Regarding the other areas of lime mortar, these presented better results, although less resistant than those of cement, were shown to have good quality. It can also be observed that lime mortars, even having a similar composition in their origin, when applied at different points of the factory acquired uneven characteristics over time, directly related to the local conditions of the coated walls. Finally, the need for preventive conservation in buildings of historical interest makes this paper of investigative and scientific nature, since the knowledge of the original materials is the initial step to a good intervention and not to accelerate the process of degradation of historical constructions.","PeriodicalId":40999,"journal":{"name":"VITRUVIO-International Journal of Architectural Technology and Sustainability","volume":"32 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2019-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84614197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-06-18DOI: 10.4995/VITRUVIO-IJATS.2019.11866
A. Friedman
Throughout most of human history, societies have lived a self-sufficient existence. Their immediate environment was the place from which they harvested or collected their basic needs....
{"title":"Sustainable development past and future","authors":"A. Friedman","doi":"10.4995/VITRUVIO-IJATS.2019.11866","DOIUrl":"https://doi.org/10.4995/VITRUVIO-IJATS.2019.11866","url":null,"abstract":"Throughout most of human history, societies have lived a self-sufficient existence. Their immediate environment was the place from which they harvested or collected their basic needs....","PeriodicalId":40999,"journal":{"name":"VITRUVIO-International Journal of Architectural Technology and Sustainability","volume":"9 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2019-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73877606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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