COMPARATIVO DE CUSTO ENTRE TELHADOS COLONIAIS E DE FIBROCIMENTO: Habitação de interesse social no Município de Cruzília-MG

Abstract

Seeking to contribute to the viability of popular constructions, a case study was carried out in the municipality of Cruzília, state of Minas Gerais, with the main proposal of cost comparisons for systems of colonial roofing and fiber cement for implantation in a building project within the the "My Home My Life" program. The present research is justified by the need for studies aimed at this type of housing as a way to improve the use of resources, be they financial, materials and services, with the civil engineer playing the role of protagonist in the context of quality, economic and secure. As a way of analyzing the costs involved in hedging systems, four models were designed and budgeted by the SINAPI system and, to economically make possible a cover model, the percentage of 12.94% was adopted, with an impact on the total value of the work, being a requirement of Caixa Econômica Federal for the coverage stage. The study proved to be more financially viable, the covering system formed by plankton, metallic structure and fiber cement tile, resulting in a percentage of 9.41%, over the estimated value of R $ 65,906.00 for construction financing. It was also observed that the cost compositions of the roofs that used the steel in the structure had the service costs reduced with assembly processes if the same systems were compared with the use of the wood. This demonstrates the potential for savings in the use of steel in roof structures even in the face of a scenario of readjustments of its value, mainly influenced by the rise of the dollar.