Galvanized Steel Bar Truss Grider for Concrete Floor

• 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): 0.7-1.2
• Forming: Hot-Rolled Steel
• Member: Steel Floor Truss
• Steel Type: Carbon Structural Steel
• Standard: GB, ASTM, DIN, JIS, AISI, BS
• Residential Wall Structure: Bottom Wall Beam
• Transport Package: Seaworthy Packing Standard/as Customer's Request
• Specification: As per order QTY
• Trademark: YUMISTEEL
• Origin: Xiamen, China
• HS Code: 72104100
• Production Capacity: 100, 000 Square Meter Per Month

Product Description

What's steel bar truss girder?

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

Product Advantage

☆Optimized Construction Efficiency
Galvanized Steel Bar Trusses feature pre-arranged chords, drastically reducing temporary support needs. This prefabricated design also cuts steel bar binding workload by 60-70%, significantly accelerating the project timeline and streamlining on-site assembly.

☆Enhanced Structural Integrity
The innovative double edge-fold design on the bottom chord ensures superior connection strength and geometric accuracy. This manufacturing feature guarantees consistent engineering quality and reliable performance across the entire floor slab system.

☆Proven Mechanical Performance
These trusses provide the same structural performance and load-bearing capacity as traditional cast-in-place concrete floors. They offer equivalent mechanical properties and fire resistance, ensuring a safe and reliable composite floor system.

☆Simplified & Cost-Effective Application
As the galvanized steel bottom deck acts only as permanent formwork, it requires no additional fireproofing or anti-corrosion treatment. This eliminates extra material and labor costs, providing a practical and economical construction solution.
 

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.

Packing & Delivery

Packing
Seaworthy packing standards:

If there is other package requested,please feel free to discuss with Yumisteel sales team.

Delivery
Delivery time for regular colors,coating types and thickness: 7-10 days ;
Delivery time for special colors,coating types and thickness: 15-25 days ;
Delivery term: FOB/CIF/CFR/DDP is available;
We can find good forwarder for customer or accept appointed forwarder from customers.
 

Service&Support

Xiamen Yumi New Material Tech. 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 support, competitive price, professional service, we are here to help you go on with your project smoothly.