Speedfloor, the unique suspended concrete flooring system, is an innovation to the building industry! Whether it's one story or fifteen, the recipe is very simple: take sufficient quantity of Speedfloor, add structural steel or concrete supports, mix concrete and pour! At the heart of the system is a specially roll formed, galvanized steel joist that offers all the benefits of an open-webbed truss system at a more competitive price. It needs no propping and is light enough to be manhandled into place - reducing cranage needs while saving substantial time and expense!