Zhonggou Steel bar truss building galvanized floor steel plate
▶ The on-site binding workload has been reduced by 70%, which can further shorten the construction period.
▶ Compared to ordinary profiled steel sheet concrete composite floor slabs, the thickness is reduced by about 20-50mm, the amount of concrete used is reduced, and the indoor net height is increased.
▶ The quality of bolt welding is easier to ensure.
▶ The bottom surface is flat, with a good feeling and less steel plate loss.
▶ The mechanical properties are basically the same as cast-in-place floor slabs, and the bottom of the slab does not crack during use.
▶ Equivalent to the fire resistance of cast-in-place floor slabs. Steel plates do not participate in the stress during the use phase and do not need to consider anti-corrosion issues.
▶ The steel bars are arranged evenly, and the thickness of the protective layer is reliably guaranteed.
▶ By changing the height of the truss, it is intended to be suitable for floor slabs with larger spans.
▶ The bi-directional stiffness of the floor slab is similar, which is beneficial for building seismic resistance and can also be made into bi-directional slabs.
▶ The stress mode of the truss is reasonable and the overall cost is low.
