Pressure plate Model 75-200-600 uses: steel floor plate effectively cover width: 600 mm Width unfold: 1000 mm thickness: 0.6 0.8 1.0 mm-sectional moment of inertia (cm4 / m): 18.92 26.28 32.98 resist section from ( cm3 / m): 10.68 14.02 17.28 75-200-600 mixing machine production floor bearing structure of the floor boards, floor panels for floors, with a crest, high strength, laid after the installation spot welding steel mesh and concrete poured on-site combination of good adhesion. In high-rise buildings on either eliminating steel template and can reduce the floor load, in the capacity to achieve the same premise, so that the project to reduce the amount of steel, subsequently saving input costs.