1. The steel floor slab can be used as a formwork for cast-in-place concrete. This saves the installation and removal of formwork during construction, which saves time and labor;
2. When the floor steel bearing plate is installed, it can be used as a construction platform. At the same time, because it is unnecessary to use temporary support, it will not affect the work of the next floor construction plane
3. The floor steel bearing plate can be used as the bottom rib of the floor slab, reducing the workload of installing the plate rib;
4. According to the different cross-sectional shapes of the floor steel slabs, the amount of floor concrete can be reduced by 30%, and the reduced floor weight can reduce the size of beams, columns and foundations accordingly, improving the overall performance of the structure;
5. The ribs of the floor steel bearing plate can be placed with water, electricity and pipelines, so that the structural layer and the pipeline are integrated, indirectly increasing the layer height or reducing the building height, bringing flexibility to the building design;
6. In the construction stage, the floor steel bearing plate can be used as a continuous lateral support of the steel beam, which improves the overall stable bearing capacity of the steel beam;
7. In the use stage, the overall stability of the steel beam and the local stability of the upper flange are improved.