Sistema de fôrmas: análise do processo executivo e dos custos de fôrmas para concreto armado, um estudo de caso

Abstract

Reinforced concrete is a fundamental material in civil construction, allowing the construction of resistant structures with varied designs. Proper execution of formwork is essential to ensure the quality of structures. In addition, formwork accounts for a significant portion of construction costs, standing out in terms of both materials and labor. The article presents an approach to the importance of reinforced concrete forms, highlighting their impact on the costs and schedule of the work, in addition to proposing measures to mitigate these costs. This study aims to analyze the execution of the conventional system of reinforced concrete formwork in a specific project. The present research is a case study that aims to analyze the formwork system for reinforced concrete of a project whose methodology used to obtain data includes document analysis, visits to the project and literature review. After a thorough analysis of the documents presented and the execution of the structure, possible points of improvement were identified, which made it possible to prepare a cost mitigation proposal. Therefore, it is concluded that it is feasible to achieve a reduction of approximately 40% in the total cost of the formwork system for reinforced concrete.