Análise comparativa dos sistemas construtivos alvenaria convencional e Light Steel Frame: um estudo de caso em residência unifamiliar

• Autor(a) principal: Frasson, Karine Crozeta
• Data de Publicação: 2017
• Outros Autores: Bitencourt, Marcos
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: por
• Título da fonte: Repositório Universitário da Ânima (RUNA)
• Texto Completo: https://repositorio.animaeducacao.com.br/handle/ANIMA/4479
• topic: Light Steel Frame; Viabilidade; Aço

In order to increase productivity, reduce losses and meet growing market demand, the construction industry is seeking new constructive methods to replace traditionally used methods. The Light Steel Framing- LSF system is one of the alternatives used and consists of a structure made up of steel profiles, cold galvanized, drywall, cement boards and OSB (Oriented Strand Board), among others. Although Brazil is one of the largest steel producers in the world and this constructive method is characterized as industrialized and offers several benefits compared to the conventionally used systems, it is still a system little used in Brazil. Thus, this study, through a bibliographical survey and a case study, aims to present the main differentials of the Light Steel Framing construction system in relation to the conventional masonry construction system in single-family dwellings. The results of the bibliographic survey showed that the LSF system is an industrialized system, and as such, it has a clean, dry, fast and sustainable construction, in addition to presenting low weight. In relation to the cost of the work the case study presented the LSF system as less advantageous when compared to conventional masonry. However, the term factor was lower for the LSF system, since this is an industrialized system that presents higher productivity. By making a relation between the results, and considering that the LSF is only 5% more expensive than the conventional system, it is concluded that the LSF has a greater viability of execution, because its deadlines are significantly reduced, compensating for the cost difference. Keywords: Light Steel Framing. Steel. Feasibility.