Construção residencial unifamiliar em paredes de concreto pré-moldada: comparativo entre métodos tradicional (alvenaria em bloco cerâmicos) e pré-moldados

• Autor(a) principal: Souza, Fernando Martins de
• Data de Publicação: 2017
• Outros Autores: Rufino, Lucas Machado
• 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/4339
• topic: Pré-fabricados; Pré-moldados; Métodos construtivos; Alvenaria tradicional

This work aims to compare the traditional constructional method in reinforced concrete structure and masonry of ceramic blocks with the system of precast concrete walls. Analyzing the main characteristics of each system, their peculiarities and main differences, this work brings a study of a case that aims to analyze the potential involved in the industrialization of the civil construction sector, based on the monitoring of a real work of a single family residence, consolidated under the traditional method, through images, interviews, direct observation, and also a technical interview in a company specialized in the precast method. The results showed that the traditional construction system presented a total direct cost of R$ 77,777.82, a little above the construction system in precast concrete panels, which had a total direct cost of R $ 77,263.91. However it was found that the execution time between the two methods was reduced by almost half, where, for the traditional system, it takes 66 working days to obtain the walls lifted and with its regularized surface. In the precast method, it takes only 31 working days to reach the same phase. This way, it was considered that the suggested constructive method is viable and brings considerable benefits in relation to the traditional method, since it brings indicators of quality, economy in time of execution, demand of labor, environment and financial. However, it is concluded that its implementation becomes more financially viable for large-scale production.