Análise comparativa de viabilidade econômica entre sistemas construtivos: telha shingle x telha premier esmaltada

Abstract

The roof's main function is to protect the building against bad weather and basically consists of a structure and tiles. Its structure is generally composed of steel and wood. Tiles have a wide variety, depending on where they are sold. Thus, this work has as main objective to present a comparison between the premier enameled ceramic tile and the shingle tile, through economic evaluation. The study of the economic feasibility of projects is important for decision making and will be determined by the alternative that has the lowest total cost over the years. The analyzes carried out through the cash flows using the uniform annual cost helped in decision making, within the 10-year planning horizon. As a main result, it was possible to observe that the shingle tile stood out. The uniform annual cost of the shingle tile was slightly lower compared to that of the enameled premier ceramic tile roof.