ANÁLISE DO DESEMPENHO ACÚSTICO EM EDIFICAÇÕES VERTICAIS EM GOIÂNIA – GO: UM ESTUDO DE CASO

Abstract

Structural masonry: an analysis of acoustic performance in the structure is a detailed study on the acoustic performance of a structural masonry building located in the city of Goiânia. The main focus of the study is to verify the building's compliance with the requirements of the ABNT NBR 15575 (ABNT, 2021) standard, which defines performance standards for residential buildings, particularly concerning acoustic insulation. To achieve this, the research utilizes a methodology involving a case study based on acoustic measurements and technical reports that assess the performance of materials such as concrete blocks, mortar, and grout, which are central components in structural masonry construction. The study also explores the importance of structural masonry in Brazil and how it was implemented in the country, being a widely used construction technique due to its efficiency in terms of cost and execution time. In addition to addressing acoustic performance, the study highlights the importance of coordinating different projects, such as architectural and structural, to ensure that acoustic performance is properly considered during the construction process. The work also emphasizes the need to consider the impact of urban noise pollution and the application of techniques that improve acoustic comfort within buildings, using appropriate insulating materials and good construction practices.