Utilize este identificador para referenciar este registo:
https://hdl.handle.net/10216/219
Autor(es): | Victor Desarnaulds Ezilda Costanzo António Carvalho Blaise Arlaud |
Título: | Sustainability of acoustic materials and acoustic characterization of sustainable materials |
Data de publicação: | 2005 |
Resumo: | In the current western society, sustainable development becomes an increasingly significant goal in the evaluation and promotion of constructions. This paper briefly recalls the main methods for construction sustainability evaluation and the environmental impacts associated with various types of building techniques. It presents an evaluation of the sustainability of certain traditional insulating materials (glass, rock or wood wool), which are largely used in building acoustics, and presents the acoustic performances (airborne/impact sound insulation and sound absorption) of alternative materials recommended for their sustainable properties. These materials are either natural (cotton, cellulose, hemp, wool, etc.) or recycled (rubber, carpet, cork, etc.). A global comparison of the various characteristics is carried out for traditional and alternative materials. |
Assunto: | Engenharia de materiais, Acústica, Engenharia civil Materials engineering, Acoustics, Civil engineering |
Áreas do conhecimento: | Ciências da engenharia e tecnologias::Engenharia civil Engineering and technology::Civil engineering |
URI: | https://hdl.handle.net/10216/219 |
Fonte: | Proceedings of the 12th International Congress on Sound and Vibration |
Tipo de Documento: | Artigo em Livro de Atas de Conferência Internacional |
Condições de Acesso: | restrictedAccess |
Licença: | https://creativecommons.org/licenses/by-nc/4.0/ |
Aparece nas coleções: | FEUP - Artigo em Livro de Atas de Conferência Internacional |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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56242.pdf Restricted Access | 299.84 kB | Adobe PDF | Request a copy from the Author(s) |
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