Análise de desempenho acústico em habitações com aplicação da Norma ABNT NBR 15575:2013

• Autor(a) principal: Silva, Daniel Augusto Ferreira da
• Data de Publicação: 2019
• Outros Autores: Parente, Henrique dos Reis, Carvalho, Lucas Nascimento de, Ribeiro, Rudnei Rocha
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: por
• Título da fonte: Repositório do Centro Universitário Braz Cubas
• Texto Completo: https://repositorio.cruzeirodosul.edu.br/handle/123456789/421
• topic: Acústica; Conforto; Norma de desempenho; Ruído; CNPQ::ENGENHARIAS::ENGENHARIA CIVIL

The norm of ABNT NBR 15575/2013 came into effect as of July 2013, with the proposal of standardization in the civil construction sector where the main focus is the minimum performance requirements for residential buildings. The standard of performance as it is known, unlike other norms, aims at the performance that the residential buildings must attend, not taking into account materials or constructive means used, its objective and to attest to the capacity that the building must withstand in the everyday situations guaranteeing the comfort for the user. Thus, the present work presents the normative requirements required in the item of habitability, and the basis for its elaboration is the acoustic performance of the residential dwellings, the internal and external vertical sealing systems were considered for composition of the work and the system of floors evaluating the influence generated by impact noises and aerial noises. The case study was based on a residential building constructed in the south zone of the city of São Paulo - SP, where the structural method adopted was that of masanry sealing, its execution was managed by Novação Engenharia. For the research were adopted some pillars are them, normative requirements, user interests, evaluative processes of inspection. According to the technical reports offered in good faith by the company, the enterprise meets the normative requirements, providing to the users better habituality and comfort in the acoustic comfort.