Comparação de custo entre métodos construtivos: paredes de concreto e estruturas convencional em concreto armado

Abstract

In Brazil, some built methods are consolidated and better adapted to local conditions, and people seek these traditional methods, due to the ease of finding cheap labor to execute these systems, in addition to the already established culture. In contrast to these, there is industrialized construction, where the workforce is more qualified and there is greater optimization of work in relation to the waste of materials and rework, involving greater planning and organization of construction. Technological innovations appear all the time that help to improve the construction process, as well as contribute to the quality of the building and the reduction in maintenance. This work aimed to compare two construction systems, applied in residential works, in relation to the cost of the superstructure and coating, namely: concrete walls and conventional reinforced concrete structure, with sealing in ceramic blocks. To achieve the objective, the Revit® software was used for modeling the projects, the structural design of the conventional structure system was carried out through electronic spreadsheets, the compatibility of the projects using the Navisworks® software and finally the budget on the online platform. Orçafascio®. Comparing the final cost for the coating and superstructure of the construction systems, it was verified a cost of 20% more for the conventional structure system in reinforced concrete.