Composite Steel Bar Truss Girder Slab Floor Decking Sheets
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Product Highlights
- Space Frame Truss Design: Triangle truss structure provides high bearing capacity and reduces temporary support requirements.
- Efficient Construction Speed: Reduces steel bar binding workload by 60% to 70%, significantly shortening construction time.
- Double Edgefold Safety: Double edgefold design ensures engineering quality and structural integrity during installation.
- Fire and Corrosion Resistance: Matches mechanical properties of cast-in-place floors; no additional fire proofing or anticorrosion needed.
- Versatile Application: Suitable for high-rise buildings, irregular shapes, large spans, and precast concrete structures.
- Customizable Dimensions: Effective width ranges from 566mm to 576mm; length up to 5.8m or 11.8m depending on container.
- Wide Thickness Range: Steel sheet thickness available from 0.5mm to 1.5mm to meet various load requirements.
- Professional Support Team: Experienced engineers and one-to-one sales service ensure smooth project execution worldwide.
Product Attributes
- Customization
- Available
- Material
- Steel
- Usage
- Building Construction, Exhibition Building, High Rise Building/Duplex Structure
- Model NO.
- N/A
- Characteristics
- Space Frame Truss
- Structural Classification
- Triangle Truss
- Product Classification
- Folding Truss
- Shape
- Triangle
- Color
- Steel Raw Material Color
- Effective Width(mm)
- 576/600
- Length
- Max 5.8m for 20gp;11.8m for 40gp/Hq
- Steel Sheets Thickness(mm)
- 0.7-1.5
- Transport Package
- Seaworthy Packing Standard/as Customer's Request
- Specification
- As per order QTY
- Trademark
- HXY
- Origin
- Xiamen, China
- HS Code
- 72104100
- Production Capacity
- 100, 000 Square Meter Per Month
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Product Description
Steel bar truss girder is composite of corrugated sheet and steel bar truss which replace wooden template to bear all the construction loads in the construction phase and participate in bearing structure load in the service stage. Composite deck is floor deck which replace all or part of the force steel bar and work together with concrete in the service stage, while steel sheet of steel truss deck does not participate in bearing structure load, it's non-composite deck.
Product specifications:
| 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 | |||
Production site:

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.
Product Application:
Multi-layer buildings; Slab of reinforced concrete structures;
Precast reinforced concrete floor; Irregular buildings (rounded, oval, and other shapes);
Large span structure; Lower board structure; Thick board structure; Leaning roof;
Housing steel structure.
Construction site:

Service&Support:
Xiamen Yumi Imp. &Exp. 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 bar truss girder?
- The maximum length is 5.8m for a 20gp container and 11.8m for a 40gp or HQ container.
- What are the available steel sheet thickness options?
- Steel sheet thickness ranges from 0.5mm to 1.5mm, suitable for different structural requirements.
- Does this product require fire proofing or anticorrosion treatment?
- No, because the bottom mold does not participate in load-bearing, no additional fire proof or anticorrosion is necessary.
- How much construction time can be saved using this product?
- It can shorten construction time by reducing the steel bar binding workload by 60% to 70%.
- What types of buildings can use this floor decking?
- It is suitable for multi-layer buildings, high-rise structures, irregular shapes, large spans, and precast concrete floors.
- What is the effective width of the product?
- The effective width is available in 566mm, 576mm, or 600mm options depending on the model.
- What payment terms are accepted?
- Accepted payment terms include LC, T/T, Western Union, and Money Gram.
- What is the average lead time for delivery?
- During peak season, lead time is one month; during off-season, it is within 15 workdays.
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