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Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.contributor.author | TANG, KEVIN | - |
Autor(es): dc.contributor.author | ULSEN, CARINA | - |
Autor(es): dc.contributor.author | MACEDO, RAFAEL DOS SANTOS | - |
Data de aceite: dc.date.accessioned | 2024-05-08T04:46:57Z | - |
Data de disponibilização: dc.date.available | 2024-05-08T04:46:57Z | - |
Data de envio: dc.date.issued | 2024-04-29 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/capes/746206 | - |
Resumo: dc.description.abstract | The environmental impacts resulting from civil construction activities, involving the notable consumption of natural resources and the generation of waste at increasing rates, are widely observed and discussed by the scientific community and the construction sector. The current demand for recycling construction waste is due both to the scarcity of raw materials in the vicinity of large urban centers and to the notable increase in the costs of disposing of waste in inert landfills. To expand the market for recycled aggregates and ensure their application in various branches of construction, it is essential that these wastes are adequately processed through unitary mineral processing operations. This study aims to evaluate the separability of the phases present in construction and demolition waste, based on the study of the properties of the materials that compose it. Separation basically depends on three factors: the properties of the minerals or phases present, the constructive and variable characteristics of the separator and the specifications of the products to be obtained. The choice of a method or their combination must, therefore, be based on the differentiating property between the phases present and the efficiency of the operation. Therefore, this work aims to characterize cementitious and ceramic materials with different compositions, porosities and compressive strengths to evaluate the possibilities of separating the phases present through differentiating properties to be evaluated, with an initial focus on densitarian and magnetic separation. | pt_BR |
Idioma: dc.language.iso | en | pt_BR |
Palavras-chave: dc.subject | Technological | pt_BR |
Título: dc.title | Technological characterization of construction materials for eco-efficient recycling (Atena Editora) | pt_BR |
Tipo de arquivo: dc.type | livro digital | pt_BR |
Aparece nas coleções: | Livros digitais |
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