Interior addition of steel frame mezzanineA mezzanine is a method to increase the usable area of a house. There are various styles of mezzanines, typically categorized into the following schemes:

1: Steel frame + Corrugated steel sheet composite floor 2: Steel frame + Plywood composite

3: Steel Frame + Lightweight Floor Deck 4: Steel Frame + Composite Deck Assembly

5: Steel frame + safety glass combination. 6: Steel frame + anti-slip steel plate

Select the sandwich structure form should be determined based on specific usage requirements and the original structure form.

Steel frame+Composite Steel Deck: This solution boasts excellent seismic performance, structural safety, high bearing capacity, no vibration, high fire resistance, and good sound insulation. Suitable for office buildings, research buildings, and more. 

Steel frame+ Plywood Assembly: This solution offers advantages such as low cost, light weight, and short construction period. However, it has poor sound insulation, the wood is prone to deformation, has a small load-bearing capacity, and poor fire, insect, and mold resistance. It is only suitable for small-span building layouts and for residential, commercial, and shop use. 

Steel frame+ Lightweight Floor Slabs: This solution integrates lightweight, load-bearing, energy-saving, fire-retardant, sound-insulating, explosion-relieving, and seismic-resistant functions, maintaining the advantages of high safety and long service life of traditional reinforced concrete components while meeting modern architectural requirements for lightweight, energy-saving, and environmental protection, as well as fast construction cycles.

Steel frameComposite Floor Decking System: This solution offers the advantages of a <steel structure + corrugated steel panel composite floor>, while employing techniques such as sheet metal welding, silanization, pure manganese phosphate coating, water washing and drying, galvanizing, etc., for rust prevention. The rust-proof film wrapping ensures sealing. The reinforced steel truss floor deck can significantly reduce the amount of on-site reinforcement work, accelerate construction progress, enhance safety, and achieve civilized construction. However, compared to other types of sandwich panels, the cost is relatively higher.

Steel frame+Safety Glass Assembly: This solution offers excellent light transmission, aesthetic appearance, no need for surface decoration, and a short construction period. When using sandblasted tempered laminated glass, it is suitable for basement skylights, residential use, office leisure areas, etc.

Steel frame+ Anti-slip steel plate: This solution is suitable for storage mezzanines, equipment platforms, and garage mezzanines in workshops or factories, featuring high load-bearing capacity, high reuse rate, and detachability.