Navegando por Assunto "Hearing protectors - Efficiency"
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Item Acesso aberto (Open Access) Análise da eficiência dos protetores auditivos utilizados na indústria da construção civil na cidade de Manaus(Universidade Federal do Pará, 2019-02-20) AMORIM, Francisco Carlos Tavares; CUNHA, Edinaldo José de Sousa; http://lattes.cnpq.br/8714515962963079The construction industry provides occupational hazards to workers at construction sites. Despite the mandatory use of personal protective equipment (PPE), noise is one of the occupational hazards that persist as one of the most damaging to workers. The causes may be inherent in the control, but also by the inappropriate choice of methods of hearing protector implantation as an individual control measure. This work aims to analyze the efficiency of hearing protectors, taking into account the octave band spectrum at the sound pressure levels of the main equipment used in the civil construction sector in the city of Manaus.