SFB beams consist of a hot rolled section with a plate welded under the bottom flange. This solution is well-suited for small scale standard projects with spans between 8 and 10.
By optimising usable spaces, asymetric beams incorporated into the floor provide significant height gains and allow one or more additional floors to be built. This system also allows air ducts and services to be easily routed, while complying with fire regulations.
These prefabricated elements: