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Factory Direct Reusable Bottom Form Steel Bar Truss Deck for Floor Addition
US$940.00-1,120.00
2 Tons
Product profile
Customization
AvailableConnection Method
WeldingInstallation Method
On-site AssemblyModel NO.
TD1Application
Warehouse, High-Rise Building, Residential Building, Commercial Building, Industrial BuildingStandard
Jg/T 368-2012 / GB 50017-2017Common Models
Td1 / Td2 / Td3 / Td4 / Td5 / Td6 / Td7Truss Height
60 - 350 mmSlab Thickness
80 - 370 mmPlate Width
Type a 600mm / Type B 576mmLength
Custom Per Span (Generally 1.5-12m)Top/Bottom Chord Rebar
Phi6 - Phi12 mm (HRB400Web Rebar
Phi4 - Phi8 mm (Hpb300)Bottom Form Material
Hot-DIP Galvanized Steel 0.4-0.75mmZinc Coating
40 - 120 G/M2Yield Strength
Rebar ≥400MPa / Steel ≥235MPaConcrete Strength
C20 - C40Shear Stud Size
Phi13 - Phi19 mmMaterial Range
HRB400 Rebar+Q235bgalvanized Base SheetExchange Rate
6.7743Transport Package
Bundled + Wooden PalletSpecification
russheight60-350mm, slabthickness80-370mmOrigin
ChinaKey features
No On-site Rebar Tying: Factory prefabricated truss allows direct laying and pouring, speeding up construction by 2-3 times.
High Load-bearing Capacity: Composite structure offers 30-50% higher load capacity than ordinary profiled steel floor decks.
Stable Factory Quality: Automated welding ensures precise rebar spacing and eliminates on-site quality fluctuations.
Removable Reusable Form: Galvanized bottom form can be removed after curing for reuse or left as a permanent ceiling.
Wide Model Range: TD1-TD7 series covers truss heights 60-350mm and slab thicknesses 80-370mm for various spans.
Ample Stock Availability: Over 500 tonnes ready stock with 3-7 day pickup for common models like TD3-TD5.
Custom Length Processing: Length can be customized per span, generally ranging from 1.5 to 12 meters.
Hot-Dip Galvanized Material: Bottom form made of 0.4-0.75mm steel with 40-120 g/m2 zinc coating for corrosion resistance.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Shanghai Port CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
About Our Factory & Business Background
AddressNo. 1, Building 7, No. 98 Linhang Avenue, Leidian Town, Huzhou, Zhejiang, China
Plant Area5799 square meters
Registered Capital10,000,000 RMB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Minimum Order Quantity10 kg
Supply Chain Partners20
Our Production Capability & Technical Expertise
Main ProductsSteel Bar Truss, C Purlin, Z Purlin, Open-Type Floor Deck, Closed-Type Floor Deck, Steel Bar Truss Floor Deck, Color Steel Tile, Rock Wool Sandwich Panel, EPS Sandwich Panel, PU Sandwich Panel
Production MachinesBending Machine
Inspection Type for Finished ProductsRandom inspection(Function inspection & Visual inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2015-03-24
Main MarketsDomestic
Repeat Buyers Choice50%~80%
Overseas Agent/BranchNo
Product Q&A
Q:What is the difference between steel truss deck and ordinary profiled steel floor deck?
A:
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.
Q:Can the steel truss deck bottom form be removed?
A:
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.
Q:How to choose the correct steel truss deck model?
A:
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.
Q:What are the installation steps for steel truss deck?
A:
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.
Q:What are the MOQ and lead time requirements?
A:
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.
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