Factory Wholesale Quick Construction Floor Deck for Convention Centers

1) Structure: Steel truss deck is factory prefabricated with truss and form; ordinary deck needs on-site rebar tying. 2) Construction: Steel truss deck is 2-3 times faster without rebar tying. 3) Load-bearing: Steel truss deck is 30-50% stronger for large spans. 4) Quality: Factory welding ensures stability vs. on-site fluctuation. 5) Bottom form: Steel truss form is removable/reusable; ordinary is permanent. 6) Price: Steel truss is higher upfront but saves labor, making total cost similar.

Yes. It can be left as permanent formwork/ceiling or removed after concrete reaches 75%+ strength (7-14 days). Removed forms can be reused 3-5 times to save costs, though it adds labor. We supply both options.

Select based on slab thickness (TD3: 120mm, TD4: 150mm, TD5: 190mm), span (TD1-3 for <3m, TD3-5 for 3-4m, TD5-7 for >4m), and load requirements. Structural engineers should calculate based on drawings; we provide technical consultation.

1) Layout: Mark beam positions and starting lines. 2) Laying: Lift with crane and lay manually, noting lap direction. 3) Fixing: Weld shear studs to beams and screw plates together. 4) Sealing: Install end closures and edge trim. 5) Pouring: Pour concrete directly (no rebar tying). 6) Removal: Optional removal after curing.

MOQ is 10m or 200kg. Stock items (TD3-TD5) are available in 3-7 days. Special models or custom lengths require 7-15 days for production starting from 5 tonnes.