Composite Steel Bar Truss Decking Steel Decking For Building Floor

We are professional steel structure products manufacturer and our product range is including sandwich panels,steel purlins,color corrugated sheets,floor decking,etc.Competitive price,customized service and professional technology support,which will help you to proceed your project successfully.

Product Details
Founded in 2001, China Steel New Material is well-known as one of the top 10 steel structure brands in China. With the aid of advanced technology and equipment, our suppliers can offer you quality and stable composite steel bar truss decking steel decking for building floor at low price. Please be free to place an order, we will offer you the best service and timely delivery.
Basic Info
  • Model NO.: TD3-70/80/90/100

  • Standard: GB, ASTM

  • Forming: Hot-Rolled Steel

  • Member: Steel Column

  • Carbon Structural Steel: Q235&345

  • Application: Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Steel Walkway and Floor, Steel Structure Bridge, High Buildings

  • Truss Depth: 70mm,80mm,90mm,100mm

  • Product Length: Max 5.8m for 20gp;Max 11.8m for 40gp/Hq

  • Thickness of Concrete Protective Layer: 15mm(for Both up and Down Part)

  • Transport Package: Seaworthy Packing Standards

  • Origin: Xiamen, China

  • Type: Heavy Section Steel

  • Trademark: Quality Carbon Structural Steel and Alloy Structural Steel, SXGG

  • Connection Form: Rivet Connection

  • Type of Steel For Building Structure: High-Strength Steel

  • Residential Wall Structure: Wall Stud

  • Model No. Details: Td3-70,Td3-80,Td3-90,Td3-100

  • Steel Sheets Thickness(mm): 0.5-0.8mm

  • Available Floor Thickness: 100mm,110mm,120mm,130mm

  • Width of Steel Sheets: 576/600mm

  • Specification: SGS

  • HS Code: 72104100

Product description:
The steel bar truss deck is a kind of built-up plate which consists of the steel bar truss and the zinc coating profiled steel sheet. Steel bars are made into the steel truss and then welded onto the zinc coating steel sheet. Because the deck can bare the construction load, it can be directly put on girders. After the simple rebar-tying work, workers can directly pour concrete on the truss deck. The application of the steel bar truss deck greatly reduces the workload of mould putting and teardown. In a word, it can help increase the work efficiency and advance the project period.
Product Advantage:
1, Steel bars are evenly arranged and the bearing mode is reasonable, which greatly reduces the engineering quantity of temporary support.
2, The double edgefold design can effectively ensure the quality of the engineering.
3, It can shorten the time by reducing 60% to 70% work load of binding steel bars.
4, It has the same mechanical properties and fire resistance as that of traditional cast-in-place floors. Because  the bottom mould does not join in the load-baring, it is unnecessary to consider fire proof and anticorrosion.
Compare with common steel decking:
 composite Steel deckingsteel bar truss decking
Final concrete slabThickSHALLOWER, saving space,saving concrete cost
reinforcementWelding steel meshSteel bar. Saving cost
Plate(steel sheet)AS SHEAR BONE,Bearing the loading after concretingJust as PERMANENT formwork. .useless after concreting
Plate Fire protectiondemandNo need
Plate corrosion protectionMaintenance demand.* specially around stud place where sheet harmed after weldingNo need
               Perfect performance in marine environment
across direction layoutDifficult to design&settleEasy to settle
Mechanical propertygoodbetter
Seismic performance
Integrate costhighlow
Comfort due to slab autooscillationbadgood
Product Applications: 
1 Applied to precast slabs, pre-high-speed railway sleeper.
2 Used in many high-rise, ultra- high-rise steel buildings
3 Used for steel building, mezzanine floor of "LOFT"
4 The force applied to the complex, special-shaped structure, building
5 Used in-situ concrete structure(RC) buildings
6 Used in the construction of slope roof structure