Iron ore tailings in the production of cement tiles: a value analysis on building sustainability
The present work discloses the development of a sustainable cement tile (SCT) produced with Iron Ore Tailings from tailings dams (IOT). Initially, technical evaluation and environmental analysis of IOT were performed through physical, chemical and morphological characterisation, leaching and dissolu...
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| मुख्य लेखकों: | , , , , , |
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| स्वरूप: | Online |
| भाषा: | eng |
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ANTAC - Associação Nacional de Tecnologia do Ambiente Construído
2018
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| ऑनलाइन पहुंच: | https://seer.ufrgs.br/ambienteconstruido/article/view/75366 |
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ojs-article-753662019-01-08T18:43:53Z Iron ore tailings in the production of cement tiles: a value analysis on building sustainability Fontes, Wanna Carvalho Fontes, Giovanni Gonçalves Costa, Ellen Cristine Pinto Mendes, Julia Castro Silva, Guilherme Jorge Brigolini Peixoto, Ricardo André Fiorotti Sustainable Building Materials; Cement Tiles; Iron Ore Tailings; Value Analysis; The present work discloses the development of a sustainable cement tile (SCT) produced with Iron Ore Tailings from tailings dams (IOT). Initially, technical evaluation and environmental analysis of IOT were performed through physical, chemical and morphological characterisation, leaching and dissolution tests. Its feasibility as a pigment was also investigated. Subsequently, the value analysis was performed, starting from an empathy map to a study on environmental, social and emotional values in the relationship between people and product. As result, the IOT presented fine, crystalline particles, no toxicity, and is technically feasible to be employed as filler, aggregate and pigment in the production of SCT. The colour layer of the SCT presented more homogeneous colour and less pores than conventional ones. Therefore, the design of the SCT was developed, incorporating intangible values such as: environmental ideology, local identity and social expression. In this sense, the present work seeks to assist in the decision-making process involving IOT as construction material. ANTAC - Associação Nacional de Tecnologia do Ambiente Construído FAPEMIG, CNPq, CAPES, UFOP, Fundação Gorceix and RECICLOS-CNPq 2018-10-16 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://seer.ufrgs.br/ambienteconstruido/article/view/75366 Ambiente Construído; v. 18, n. 4 (2018): Edição especial sobre a Cal na Construção - V Jornadas Fical; 395-412 Ambiente Construído; v. 18, n. 4 (2018): Edição especial sobre a Cal na Construção - V Jornadas Fical; 395-412 Ambiente Construído; v. 18, n. 4 (2018): Edição especial sobre a Cal na Construção - V Jornadas Fical; 395-412 1678-8621 1415-8876 eng https://seer.ufrgs.br/ambienteconstruido/article/view/75366/50119 Direitos autorais 2018 Ambiente Construído https://creativecommons.org/licenses/by/4.0 |
| institution |
Universidade Federal do Rio Grande do Sul |
| collection |
OJS |
| language |
eng |
| format |
Online |
| author |
Fontes, Wanna Carvalho Fontes, Giovanni Gonçalves Costa, Ellen Cristine Pinto Mendes, Julia Castro Silva, Guilherme Jorge Brigolini Peixoto, Ricardo André Fiorotti |
| spellingShingle |
Fontes, Wanna Carvalho Fontes, Giovanni Gonçalves Costa, Ellen Cristine Pinto Mendes, Julia Castro Silva, Guilherme Jorge Brigolini Peixoto, Ricardo André Fiorotti Iron ore tailings in the production of cement tiles: a value analysis on building sustainability |
| author_facet |
Fontes, Wanna Carvalho Fontes, Giovanni Gonçalves Costa, Ellen Cristine Pinto Mendes, Julia Castro Silva, Guilherme Jorge Brigolini Peixoto, Ricardo André Fiorotti |
| author_sort |
Fontes, Wanna Carvalho |
| title |
Iron ore tailings in the production of cement tiles: a value analysis on building sustainability |
| title_short |
Iron ore tailings in the production of cement tiles: a value analysis on building sustainability |
| title_full |
Iron ore tailings in the production of cement tiles: a value analysis on building sustainability |
| title_fullStr |
Iron ore tailings in the production of cement tiles: a value analysis on building sustainability |
| title_full_unstemmed |
Iron ore tailings in the production of cement tiles: a value analysis on building sustainability |
| title_sort |
iron ore tailings in the production of cement tiles: a value analysis on building sustainability |
| description |
The present work discloses the development of a sustainable cement tile (SCT) produced with Iron Ore Tailings from tailings dams (IOT). Initially, technical evaluation and environmental analysis of IOT were performed through physical, chemical and morphological characterisation, leaching and dissolution tests. Its feasibility as a pigment was also investigated. Subsequently, the value analysis was performed, starting from an empathy map to a study on environmental, social and emotional values in the relationship between people and product. As result, the IOT presented fine, crystalline particles, no toxicity, and is technically feasible to be employed as filler, aggregate and pigment in the production of SCT. The colour layer of the SCT presented more homogeneous colour and less pores than conventional ones. Therefore, the design of the SCT was developed, incorporating intangible values such as: environmental ideology, local identity and social expression. In this sense, the present work seeks to assist in the decision-making process involving IOT as construction material. |
| publisher |
ANTAC - Associação Nacional de Tecnologia do Ambiente Construído |
| publishDate |
2018 |
| url |
https://seer.ufrgs.br/ambienteconstruido/article/view/75366 |
| work_keys_str_mv |
AT fonteswannacarvalho ironoretailingsintheproductionofcementtilesavalueanalysisonbuildingsustainability AT fontesgiovannigoncalves ironoretailingsintheproductionofcementtilesavalueanalysisonbuildingsustainability AT costaellencristinepinto ironoretailingsintheproductionofcementtilesavalueanalysisonbuildingsustainability AT mendesjuliacastro ironoretailingsintheproductionofcementtilesavalueanalysisonbuildingsustainability AT silvaguilhermejorgebrigolini ironoretailingsintheproductionofcementtilesavalueanalysisonbuildingsustainability AT peixotoricardoandrefiorotti ironoretailingsintheproductionofcementtilesavalueanalysisonbuildingsustainability |
| _version_ |
1709370569402613760 |