Composite Steel Bar Truss Decking Steel Sheets for Building Floor
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Product Highlights
- Efficient Construction: Reduces steel bar binding workload by 60% to 70% and shortens project period.
- No Bottom Mould Required: Eliminates temporary support and mould work, directly pouring concrete on truss deck.
- High Fire Resistance: Matches mechanical properties and fire resistance of traditional cast-in-place floors.
- Durable Galvanized Material: Constructed with zinc-coated steel sheets and welded steel bars for long-lasting performance.
- Versatile Applications: Suitable for multi-layer buildings, large spans, irregular shapes, and leaning roofs.
- Optimized Load Bearing: Evenly arranged steel bars ensure reasonable bearing mode and reduce engineering quantity.
- Double Edgefold Design: Ensures high engineering quality and structural integrity during construction.
- Wide Size Range: Available in heights from 70mm to 270mm with various bar diameters and thicknesses.
Product Attributes
- Customization
- Available
- Effective Width for Steel Plate(mm)
- 576(B)/600(a)
- Decking Thickness
- Galvanized Steel Sheet 0.5mm
- Model NO.
- N/A
- Length
- Max 5.8m for 20gp;11.8m for 40gp/Hq
- Cross Bar Diameter
- 4-8mm
- Height
- 70-270mm
- Top and Bottom Bar Diameter
- 6-12mm
- Transport Package
- Seaworthy Packing Standard/as Customer's Request
- Specification
- As per order QTY
- Trademark
- YUMISTEEL
- Origin
- Xiamen
- HS Code
- 72104900
- Production Capacity
- 100, 000 Square Meter Per Month
- Package Size
- 650.00cm * 100.00cm * 20.00cm
- Package Gross Weight
- 255.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Composite Steel Bar Truss Decking Steel Sheets for Building Floor
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Product Description

About Steel Bar Truss
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.
| Steel Bar Truss Slab Deck | |||||||
| Model NO. | Height (mm) |
Dia of Top Bar,Cross Bar and Botton Bar(mm) |
Steel Sheet Thickness (mm) |
Effective Width (mm) |
Floor Thickness (mm) |
Max. Span | |
| Simple Span (m) |
Continuous Span (m) |
||||||
| TD1-70 | 70 | 8,4,6 | 0.5 | 566 | 100 | 1.9 | 1.8 |
| TD1-80 | 80 | 110 | 2.0 | 2.0 | |||
| TD1-90 | 90 | 120 | 2.1 | 2.0 | |||
| TD1-100 | 100 | 130 | 2.1 | 2.0 | |||
| TD1-110 | 110 | 8,4.5,6 | 140 | 2.2 | 2.2 | ||
| TD1-120 | 120 | 150 | 2.2 | 2.2 | |||
| TD2-70 | 70 | 8,4,8 | 0.5 | 566 | 100 | 1.9 | 2.6 |
| TD2-80 | 80 | 8,4.5,8 | 110 | 2.0 | 2.6 | ||
| TD2-90 | 90 | 120 | 2.1 | 2.8 | |||
| TD2-100 | 100 | 130 | 2.1 | 2.8 | |||
| TD2-110 | 110 | 140 | 2.2 | 3.0 | |||
| TD2-120 | 120 | 8,5,8 | 150 | 2.2 | 3.0 | ||
| TD2-130 | 130 | 160 | 2.3 | 3.0 | |||
| TD2-140 | 140 | 170 | 2.3 | 3.2 | |||
| TD2-150 | 150 | 180 | 2.3 | 3.2 | |||
| TD2-160 | 160 | 8,5.5,8 | 190 | 2.3 | 3.2 | ||
| TD2-170 | 170 | 200 | 2.4 | 3.2 | |||
| TD3-70 | 70 | 10,4.5,8 | 0.5 | 566 | 100 | 2.6 | 3.2 |
| TD3-80 | 80 | 110 | 2.8 | 3.2 | |||
| TD3-90 | 90 | 120 | 3.0 | 3.4 | |||
| TD3-100 | 100 | 130 | 3.2 | 3.4 | |||
| TD3-110 | 110 | 10,5,8 | 140 | 3.4 | 3.6 | ||
| TD3-120 | 120 | 150 | 3.4 | 3.6 | |||
| TD3-130 | 130 | 160 | 3.6 | 4.0 | |||
| TD3-140 | 140 | 10,5.5,8 | 170 | 3.7 | 4.0 | ||
| TD3-150 | 150 | 180 | 3.8 | 4.0 | |||
| TD3-160 | 160 | 190 | 3.8 | 4.0 | |||
| TD3-170 | 170 | 10,6,8 | 200 | 3.9 | 4.2 | ||
| TD4-70 | 70 | 10,4.5,10 | 0.5 | 566 | 100 | 2.7 | 3.2 |
| TD4-80 | 80 | 110 | 2.9 | 3.4 | |||
| TD4-90 | 90 | 120 | 3.1 | 3.6 | |||
| TD4-100 | 100 | 10,5,10 | 130 | 3.4 | 3.8 | ||
| TD4-110 | 110 | 140 | 3.5 | 3.8 | |||
| TD4-120 | 120 | 150 | 3.6 | 4.0 | |||
| TD4-130 | 130 | 160 | 3.7 | 4.0 | |||
| TD4-140 | 140 | 10,5.5,10 | 170 | 3.8 | 4.0 | ||
| TD4-150 | 150 | 180 | 3.8 | 4.2 | |||
| TD4-160 | 160 | 190 | 3.9 | 4.2 | |||
| TD4-170 | 170 | 10,6,10 | 200 | 3.9 | 4.2 | ||
| TD4-180 | 180 | 10,6,10 | 210 | 4.0 | 4.4 | ||
| TD4-190 | 190 | 220 | 4.0 | 4.4 | |||
| TD4-200 | 200 | 10,6.5,10 | 230 | 4.0 | 4.4 | ||
| TD4-210 | 210 | 240 | 4.1 | 4.4 | |||
| TD4-220 | 220 | 250 | 4.1 | 4.4 | |||
| TD4-230 | 230 | 10,7,10 | 260 | 4.1 | 4.6 | ||
| TD4-240 | 240 | 270 | 4.1 | 4.6 | |||
| TD4-250 | 250 | 10,7.5,10 | 280 | 4.2 | 4.6 | ||
| TD4-260 | 260 | 290 | 4.2 | 4.6 | |||
| TD4-270 | 270 | 300 | 4.2 | 4.6 | |||
| TD5-70 | 70 | 12,4.5,8 | 0.5 | 566 | 100 | 2.7 | 3.0 |
| TD5-80 | 80 | 110 | 2.9 | 3.4 | |||
| TD5-90 | 90 | 120 | 3.2 | 3.4 | |||
| TD5-100 | 100 | 130 | 3.4 | 3.4 | |||
| TD5-110 | 110 | 12,5,8 | 140 | 3.6 | 3.6 | ||
| TD5-120 | 120 | 150 | 3.6 | 3.6 | |||
| TD5-130 | 130 | 160 | 3.8 | 3.6 | |||
| TD5-140 | 140 | 12,5.5,8 | 170 | 3.8 | 3.8 | ||
| TD5-150 | 150 | 180 | 4.0 | 3.8 | |||
| TD5-160 | 160 | 12,6,8 | 190 | 4.0 | 4.0 | ||
| TD5-170 | 170 | 200 | 4.2 | 4.2 | |||
| TD6-70 | 70 | 12,4.5,10 | 0.5 | 566 | 100 | 2.9 | 3.8 |
| TD6-80 | 80 | 110 | 3.1 | 4.0 | |||
| TD6-90 | 90 | 12,5,10 | 120 | 3.4 | 4.2 | ||
| TD6-100 | 100 | 130 | 3.6 | 4.4 | |||
| TD6-110 | 110 | 140 | 3.7 | 4.6 | |||
| TD6-120 | 120 | 12,5.5,10 | 150 | 3.8 | 4.8 | ||
| TD6-130 | 130 | 160 | 4.0 | 4.8 | |||
| TD6-140 | 140 | 170 | 4.1 | 5.0 | |||
| TD6-150 | 150 | 12,6,10 | 180 | 4.2 | 5.0 | ||
| TD6-160 | 160 | 190 | 4.3 | 5.2 | |||
| TD6-170 | 170 | 200 | 4.4 | 5.2 | |||
| TD6-180 | 180 | 12,6.5,10 | 0.5 | 566 | 210 | 4.5 | 5.2 |
| TD6-190 | 190 | 220 | 4.6 | 5.4 | |||
| TD6-200 | 200 | 230 | 4.6 | 5.4 | |||
| TD6-210 | 210 | 12,7,10 | 240 | 4.8 | 5.4 | ||
| TD6-220 | 220 | 250 | 4.8 | 5.4 | |||
| TD6-230 | 230 | 260 | 4.9 | 5.4 | |||
| TD6-240 | 240 | 12,7.5,10 | 270 | 5.0 | 5.6 | ||
| TD6-250 | 250 | 280 | 5.0 | 5.6 | |||
| TD6-260 | 260 | 12,8,10 | 290 | 5.0 | 5.6 | ||
| TD6-270 | 270 | 300 | 5.2 | 5.6 | |||
| TD7-70 | 70 | 12,4.5,12 | 0.5 | 566 | 100 | 3.0 | 3.8 |
| TD7-80 | 80 | 110 | 3.2 | 4.0 | |||
| TD7-90 | 90 | 12,5,12 | 120 | 3.5 | 4.2 | ||
| TD7-100 | 100 | 130 | 3.7 | 4.4 | |||
| TD7-110 | 110 | 140 | 3.8 | 4.6 | |||
| TD7-120 | 120 | 12,5.5,12 | 150 | 4.0 | 4.8 | ||
| TD7-130 | 130 | 160 | 4.1 | 4.8 | |||
| TD7-140 | 140 | 170 | 4.2 | 5.0 | |||
| TD7-150 | 150 | 12,6,12 | 180 | 4.4 | 5.0 | ||
| TD7-160 | 160 | 190 | 4.4 | 5.2 | |||
| TD7-170 | 170 | 200 | 4.6 | 5.2 | |||
| TD7-180 | 180 | 12,6.5,12 | 210 | 4.6 | 5.2 | ||
| TD7-190 | 190 | 220 | 4.8 | 5.4 | |||
| TD7-200 | 200 | 230 | 4.8 | 5.4 | |||
| TD7-210 | 210 | 12,7,12 | 240 | 4.9 | 5.4 | ||
| TD7-220 | 220 | 250 | 5.0 | 5.4 | |||
| TD7-230 | 230 | 260 | 5.1 | 5.6 | |||
| TD7-240 | 240 | 12,7.5,12 | 270 | 5.2 | 5.6 | ||
| TD7-250 | 250 | 280 | 5.2 | 5.6 | |||
| TD7-260 | 260 | 12,8,12 | 290 | 5.3 | 5.6 | ||
| TD7-270 | 270 | 300 | 5.4 | 5.6 | |||
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.
(1)Muti-layer buildings
(2)Slab of reinforced concrete structures
(3)Precast reinforced concrete floor
(4)Irregular buildings (rounded,oval,and other shapes)
(5)Large span structure
(6)Lower board structure
(7)Leaning roof
(8)Housing steel structure


Xiamen Yumi New Meterial Technology Co., Ltd.is one combination of industry and trade company, and very professional with steel structure products in China. Because of good quality and service, competitive price, our products are sold worldwide, such as America, South America, Europe, Southeast Asia, Africa etc.
1)Professional sales team,One-to-one service;
2)Combination of industry and trade company,to ensure the service and price;
3)Experienced engineer team to offer professional technology service;
4)Intimate after-sales service.
Experienced technology suport, competitive price, professional service, we are here to help you go on with your project smoothly.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR247129". Items marked "" are certified.
Company Profile
Xiamen Yumi New Material Technology Co., Ltd. is a leading supplier of steel structural products in steel industry. We constantly devote ourselves to the super value service and supply of steel structure products. Continuously scale new heights, endeavor to surpass the limit of ourselves. Make a better world with our diligence and wisdom. We are belong to HX group and proud of our production team in Shandong, because of their strict requirements to themselves, which made good effects on our foreign sales work. Experienced and professional advice, competitive price and creative spirit, all these lead to our products are sold worldwide, such as South America, Europe, Southeast Asia, Australia, Central America, etc.
Besides our own factory in Shandong, our company also have 5 contract factories for different kinds of steel structure products, which are working with us for long time. Our main products are including different kinds of sandwich panels, various sizes of C/Z purlins, steel deck sheets, corrugated steel sheets and steel coils, etc. Equipped with high-tech machinery, including high precision micro CNC slitting and full-automatic leveling cutting plate machines, metal bending machinery and metal electroplating machinery, Xiamen Yumi New Material Technology Co., Ltd. Gained SGS certificates, CE certificates and ISO certificates. At the same time, we have good cooperation relations with Guanzhou Steel, Tanggang Steel, HBIS and Baosteel etc, which are all top steel brand in China, some of them are state-owned enterprises.
With powerful support from our Group, Xiamen Yumi New Material Technology Co., Ltd. Will be dedicated to providing you with quality products, services and delivery, and eagerly looking forward to cooperating with you.
About Our Factory & Business Background
- Address
- Unit 1304-3, Building 59, Chengyi North Street, Phase III, Xiamen Software Park, Xiamen, China
- Terms of Payment
- LC, T/T, Western Union, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Xiamen, Qingdao, Tianjin
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2011-01-10
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the maximum length of the steel sheets?
- The maximum length is 5.8m for 20GP containers and 11.8m for 40GP/HQ containers.
- How does this product reduce construction workload?
- It reduces the steel bar binding workload by 60% to 70% and eliminates the need for bottom moulds.
- What are the available height options?
- Heights range from 70mm to 270mm, with corresponding floor thicknesses from 100mm to 300mm.
- Is the steel sheet galvanized?
- Yes, the product consists of zinc-coated profiled steel sheets welded with steel bars.
- What are the effective width options?
- The effective width options are 566mm, 576mm, and 600mm depending on the model.
- Can this be used for irregular building shapes?
- Yes, it is suitable for irregular buildings including rounded and oval shapes.
- What is the lead time for delivery?
- Lead time is within 15 workdays during off-peak season and one month during peak season.
- What payment terms are accepted?
- Accepted payment terms include LC, T/T, Western Union, and Money Gram.
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