Exploring New Horizons: Brafer’s Expertise in Special Engineering Works

In the vast world of construction, Brafer stands out as a beacon of versatility, firmly establishing itself as a reference across multiple sectors. Among the projects that have captured its attention and investment, the magnificent special engineering works—bridges and viaducts—shine with ingenuity and innovation. Today, about one-third of Brafer’s resources are directed toward this challenging segment.

Leading the way in this scenario is Débora Ferreira, Brafer’s Commercial Manager for Bridges and Viaducts, bringing with her a unique insight. She explains that the choice of steel beams, in contrast to traditional concrete beams, brings about a subtle yet impactful revolution. Steel beams boast remarkable lightness, resulting in substantial reductions in freight and assembly costs. The significant decrease in beam weight not only affects the costs of pillars and foundations but also accelerates the execution and assembly processes. Débora enthusiastically emphasizes, “A steel-structured bridge can be erected in a significantly shorter time compared to its concrete counterparts.”

Brafer's expertise lies not only in speed but also in the mastery of its approach. The choice of steel beams not only reduces direct costs but also triggers indirect savings, frees up space on construction sites, and facilitates a smoother timeline. The production of the components in the factory can be optimized for delivery at the most opportune time for execution on site.

One of the secrets to Brafer’s success lies in the use of high-strength corrosion-resistant steel, a distinguishing feature that naturally resists deterioration, eliminating the need for constant painting. Brafer is not merely a manufacturer and assembler of metal structures but also a resourceful partner working alongside clients to provide engineering solutions that perfectly align with their projects. Whether optimizing already-designed steel projects or proposing innovative alternatives for concrete structures, Brafer leads the way.

Among its most notable and recent achievements are the six bridges of the Metropolitan Arch in Rio de Janeiro, four bridges and 17 imposing viaducts in the Carajás Railway Complex, in partnership with Vale, and the majestic Nova Dutra Bridge in Guarulhos, São Paulo. In addition to these impressive works that already adorn our landscape, Brafer is actively progressing with the manufacturing and assembly of another six bridges and two viaducts. The Kennedy Viaduct, a collaboration with OAS-Contran, for the BRT in São Bernardo do Campo/SP, and the grand TransOlympic Viaduct rising in the Deodoro neighborhood of Rio de Janeiro/RJ, are just two captivating examples. Five additional bridges for the duplication of BR-163 in Rondonópolis/MT, in partnership with Odebrecht, and the imposing railway bridge over the Rio Grande, a collaboration with Tiisa/Valec on the North-South Railway (featuring a central span of 125 meters in a continuous 250-meter stretch), complete Brafer’s remarkable achievements.

In summary, Brafer transcends the boundaries of construction, establishing itself as a pioneer in the engineering of special works of art. With its agile approach, intelligent use of steel, and visionary collaborations, the company is shaping not only impressive structures but also a future where engineering redefines the horizons of possibility.